tekom iiRDS Standard

intelligent information Request and Delivery Standard

Version 1.2,

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iiRDS Consortium (List of contributors)
Authors:
Horst Brenner (Siemens)
Gerhard Glatz (plusmeta)
Martin Kreutzer (Empolis)
Florian von Lepel (Star)
Sabine Mahr (sabinemahr)
Win Nuding (Etteplan)
Jan Oevermann (plusmeta)
Mark Schubert (parson)
Harald Stadlbauer (Ninefeb)
Markus Wiedenmaier (c-rex.net)
Florian Ziche (Noxum)
Implementation
iiRDS Core RDF Schema
iiRDS Machinery Domain RDF Schema
iiRDS Software Domain RDF Schema
iiRDS SKOS Additions
Previous Version
iiRDS 1.1
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Copyright © 2023 iiRDS Consortium. All rights reserved. This work is licensed under a Creative Commons Attribution-NoDerivatives 4.0 International License. Text is available under the Creative Commons Attribution 4.0 International Public License.

Abstract

This document defines the intelligent information Request and Delivery Standard: iiRDS.

Status of This Document

This document is release v1.2 of the iiRDS specification.

This document is published by the iiRDS Consortium and specifies version 1.2 of iiRDS.

If you wish to make comments regarding this document, please send them to comment.iirds@tekom.de.

1. Conformance

Sections marked as non-normative, as well as all authoring guidelines, diagrams, examples, and notes in this specification are non-normative. Everything else in this specification is normative.

The keywords MAY, MUST, MUST NOT, OPTIONAL, RECOMMENDED, REQUIRED, and SHALL are to be interpreted as described in [rfc2119].

2. Introduction

This section is non-normative.

2.1 About iiRDS

iiRDS is a standard for the delivery of intelligent information in the scope of user assistance for products. The information is provided with the product for the purpose of assisting the users in setting up, operating, and maintaining the product. Intelligent information is defined as technical documentation content enriched with metadata.

iiRDS consists of:

iiRDS provides a common vocabulary for technical documentation content that enables users and applications to search and retrieve content based on common terms. Examples are standardized terms for product lifecycle phases (such as maintenance and operation) and information types (such as task and learning). iiRDS does not standardize terms that are defined by the manufacturer or supplier of the product, such as component names or product features. For these cases, iiRDS provides docking points that enable iiRDS Generators to add their custom vocabulary. iiRDS is also extendable outside of docking points, but at docking points the standard refrains from providing further vocabulary as it is highly user specific.

iiRDS is capable of processing many file formats and different levels of granularity, for example classic PDF files, 3D animations, as well as highly structured XML topics. The intelligent part (i.e. contextualization) of iiRDS is not achieved by structured content but by metadata.

For the content files delivery in the package, iiRDS Generators use arbitrary content formats or the restricted iiRDS HTML5 format. The restricted format consists of a predefined set of XHTML elements and media formats for maximum compatibility between iiRDS Consumers. Packages with this format are called iiRDS/A packages. See iiRDS XHTML5 Format.

2.1.1 Purpose of iiRDS

iiRDS is a standard for delivering packages with user assistance content that include both content and metadata. The metadata are delivered in an RDF file and use the iiRDS vocabulary. iiRDS Generators can extend the predefined iiRDS vocabulary with custom classes and instances, according to the rules for proprietary extensions. See iiRDS Domains and Proprietary Extensions.

iiRDS enables the exchange and assembly of digital user assistance content across systems and manufacturers. iiRDS Consumers use the common iiRDS vocabulary to find and assemble information according to information types, target audience, and working task. iiRDS supports update scenarios for digital user assistance. Depending on the format of the content in the iiRDS package, iiRDS Consumers adapt the content to the end device.

iiRDS does not stipulate any requirements regarding the tools and formats used for authoring the content.

Package information in iiRDS/A is suitable for long-term archiving. iiRDS Generators can use iiRDS/A packages that have predefined, restricted content formats and are self-contained.

2.1.2 iiRDS in the Context of Other Standardization Initiatives

iiRDS uses metadata from the following international standard:

  • DIN EN 82045-2: Document management – Part 2: Metadata elements and information reference model. See [IEC82045-2].

Other initiatives include:

2.2 Who defines iiRDS?

Starting 2016, iiRDS was developed by volunteers of the working group "Information 4.0" of tekom, the German Association for Technical Communication. In January 2018, the newly founded iiRDS Consortium took over the work and is now responsible for the further development of iiRDS.

2.2.1 Individual Contributors

Bader, Sebastian (Karlsruhe Institute of Technology), Bartsch, Jannik (t3), Baumgart, Elmar (t3), Baur, Manuel (Voith), Börsig, Rainer (FCT), Drumm, Oliver (Siemens), Fisher, Rochelle, Fritz, Michael (tekom), Gentz, Stefan (Adobe), Glatz, Gerhard (plusmeta), Göttel, Sebastian (Quanos Solutions), Günter, Andreas (Trumpf), Haldimann, Ralf (ABB), Hallwachs, Judith (tekom), Heidel, Roland (Kommunikationslösungen), Hellfritsch, Edgar (doctima), Hieber, Melanie (tekom), Klinnert, Norbert (noxum), Kreutzer, Martin (Empolis), Kuprat, Torsten (Acolada), von Lepel, Florian (Star) Leukert, Sven (SAP), Lohmüller, Susanne (tekom), Machert,Torsten (Atexis), Mahr, Sabine (wordbsign), Nanz, Philipp (Docufy), Nuding, Win (Etteplan), Oevermann, Jan (plusmeta), Parson, Ulrike (parson), Rath, Hans Holger (Docufy), Reißenweber, Uwe (Docufy), Robers, Ralf (Siemens), Römisch, Volker (noxum), Sapara, Jürgen (tecteam), Schaffner, Michael (BIOS), Schiele, Gregor (University of Duisburg-Essen), Schrempp, Karsten (Pantopix), Schubert, Mark (parson), Schuebeler, Johann-Joergen (SMA), Schugk, Philipp, Stadlbauer, Harald (Ninefeb), Steinacker, Achim (Empolis), Steurer, Stephan (ICMS), Suárez-Figueroa, Mari Carmen (Technical University of Madrid), Walker, John (Semaku), Weber, Joachim (ZF), Wiedenmaier, Markus (practice innovation), Ziche, Florian (noxum) Ziegler, Wolfgang (Karlsruhe University of Applied Sciences)

Special thanks to all members of the tekom Working Group on Terminology

2.2.2 Former Editors

Becker, Frauke (parson), Göttel, Sebastian (Quanos Solutions), Sapara, Jürgen (tecteam), Schrempp, Karsten (pantopix), Steinacker, Achim (Empolis)

2.2.3 Consortium Members

2.2.3.1 Founding Members

c-rex.netGmbH, cognitas GmbH / Etteplan, DOCUFY GmbH, Empolis Information Management GmbH, Endress+Hauser Group Services AG, gds GmbH, ICMS GmbH, ISE Information System Engineering Inc., Noxum GmbH, PANTOPIX GmbH & Co. KG, parson AG, plusmeta GmbH, Quanos Solutions GmbH, STAR AG, T3 GmbH, tcworld GmbH, tecteam GmbH

2.2.3.2 Associate Members

Carstens & Partner GmbH & Co. KG, doctima GmbH, Gebr. Heller Maschinenfabrik GmbH, kothes GmbH, Ninefeb GmbH, SEW-Eurodrive GmbH & Co KG, Siemens AG, Technically Write IT Ltd, text-it Produktdokumentation GmbH. .

3. Scope

This standard specifies the package and metadata formats for the exchange of technical documentation. It does not specify how the formats are implemented on the iiRDS Generator or iiRDS Consumer side.

4. Terms and Definitions

This section is non-normative.

For the purposes of this document, the following terms and definitions apply.

Note: For definitions and explanations of the iiRDS schema, see iiRDS RDF Schema Reference.

5. iiRDS Package and Container

An iiRDS package is a bundle of information units including content and metadata for delivery from an iiRDS Generator to an iiRDS Consumer. An iiRDS package MUST implement an iiRDS ZIP archive.

5.1 iiRDS Container

An iiRDS container is a directory structure that includes all files of an iiRDS package.

An iiRDS container MUST have a single root directory.

5.1.1 Metadata Location

An iiRDS container MUST have a directory META-INF. The directory is exclusively used for metadata on the iiRDS package and its contents.

The META-INF directory MUST contain the file metadata.rdf containing all metadata in RDF 1.1 XML syntax (see [rdf-syntax-grammar]). It is RECOMMENDED for iiRDS Consumers to ignore any other files in the META-INF directory.

5.1.2 Content Location

All other files (content, like PDF, HTML, media, Javascript, CSS, nested iiRDS packages) MUST be stored in arbitrary subdirectories below the root directory. Content files MUST NOT be placed in the root directory or in META-INF directory.

Exception: The root container MAY contain additional files that are necessary for the interoperability with other standards, e.g. [VDI2770]. iiRDS Consumers MUST ignore these files if they are not referenced by iiRDS metadata.

iiRDS Container
Figure 1 iiRDS Container Structure

5.1.3 Names of Files and Directories

For file and directory names, all Unicode characters [UNICODE] MAY be used, with the exception of the following characters:

  • /,”*:<>\
  • the DEL character (U+007F)
  • characters from the ranges U+0000 to U+001F and U+0080 to U+009F
  • characters from the private use Unicode areas

File names are case-sensitive and MUST be unique within their parent directories. The length of file names is limited to 255 characters. Full path names (file names including the full directory path from the root) MUST NOT exceed 260 characters).

Limits have been chosen based on limits of commonly used file systems.

5.2 iiRDS ZIP Archive

An iiRDS ZIP archive is an iiRDS container implementation using a ZIP archive, for example for transport and exchange between systems. The iiRDS ZIP archive is the default implementation of the iiRDS container. All processing applications MUST support this implementation. The file name of the iiRDS ZIP archive MUST feature the file name extension .iirds.

iiRDS ZIP archive
Figure 2 iiRDS ZIP Archive Structure

The ZIP archive file format is defined in [ZIP].

In addition to the iiRDS container specifications, the root directory of the ZIP file MUST contain a file named mimetype. It MUST contain the following ASCII-encoded text in a single line, without any line delimiters such as CR or LF:

application/iirds+zip

The file MUST be the first entry in the ZIP file and it MUST be stored uncompressed ("Stored" mode). By doing so, file types contained in iiRDS ZIP archives can be detected automatically without having to unpack the archive.

5.2.1 Mimetype of iiRDS

iiRDS ZIP archives are associated with the MIME type application/iirds+zip.

5.2.2 Content Encoding

In the ZIP archive, all file and directory names are UTF-8 encoded according to [ZIP].

All other files in the ZIP are either uncompressed ("Stored" compression mode) or compressed in "Deflated" mode. The ZIP archive MUST use the ZIP64™ extension [ZIP] if the file size is bigger than 4 GB or the package has more than 65536 file entries.

The iiRDS ZIP archive MUST NOT be encrypted.

5.3 Nested iiRDS Packages

iiRDS packages MAY contain nested iiRDS packages.

Example 1: Supplier documentation 
An iiRDS package contains supplier documentation within nested iiRDS packages. The nested iiRDS packages contains other nested iiRDS packages that the author of the supplier documentation aggregated.

A nested iiRDS package MUST NOT contain metadata about the outer iiRDS package. An iiRDS package that contains a nested iiRDS package MUST NOT contain metadata about the content of the nested iiRDS package.

In case of iiRDS ZIP archive containers, the nested packages are stored as iiRDS ZIP archives and get referenced in the metadata of the nesting iiRDS package, see Metadata of Nested iiRDS Packages.

6. The iiRDS Metadata Model in the RDF Schema

6.1 The iiRDS RDF Schema and Identifiers

iiRDS provides a vocabulary for documentation metadata as an RDF schema. The RDF schema contains the vocabulary and docking points for proprietary extensions.

The iiRDS vocabulary uses the following identifiers:

6.2 Information Units

The iirds:InformationUnit is an abstract base class for pieces of intelligent information. Information units link user assistance content to metadata; they represent a specific set of metadata for a piece of information. iiRDS Generators MUST NOT use the iirds:InformationUnit class directly but MUST use one of the subclasses. An instance of an iirds:InformationUnit subclass MUST have an IRI and MUST NOT be a blank node.

The class iirds:InformationUnit has the following subclasses:

The subclasses iirds:Document, iirds:Topic, and iirds:Fragment represent metadata sets for intelligent information in different granularities: from document to fragment level. iirds:Document, iirds:Topic, and iirds:Fragment MAY be used according to specific requirements.

iirds:Document, iirds:Topic, and iirds:Fragment MAY refer to a physical file or a part of a file in the iiRDS package. But iirds:Document, iirds:Topic, and iirds:Fragment MAY also model abstract entities without a physical file in the iiRDS package.

6.2.1 InformationUnit Identifier

The subclasses of iirds:InformationUnit contain instances that link metadata to pieces of technical information. The property rdf:about identifies these instances using an internationalized resource identifier ([rfc3987]).

It is RECOMMENDED to use absolute IRIs in rdf:about. Additionally, it is RECOMMENDED to generate IRIs as follows:

  • Keep the IRI of rdf:about globally unique.
  • Keep the IRI of rdf:about stable over packages and time if the IRI identifies the same subject.
  • If the source system has a meaningful identifier such as a unique ID from the CMS, use it to generate an IRI for rdf:about.
Example 6: Topic and fragment with a globally unique resource identifier. 
<iirds:Topic rdf:about="https://myCompany.com/iiRDS/myPackage/2017-07-22/123e4567-e89b-12d3-a456-426655440000">
    <iirds:title>Example Topic</iirds:title>
</iirds:Topic>

<iirds:Fragment rdf:about="urn:uuid:6e8bc430-9c3a-11d9-9669-0800200c9a66">
    <iirds:title>Example Fragment</iirds:title>
</iirds:Fragment>

6.2.2 Information Objects

Information objects are instances of the iirds:InformationObject class. They group information units that logically contain the same information and only differ in language or revision. Information units that are language variants or revisions of another information unit have a relation to the same information object via the iirds:is-version-of property.

Information units MAY be related to information objects. If information objects are used, each information unit MUST only be related to exactly one information object via iirds:is-version-of.

An information object MUST have an absolute IRI and MAY be related to additional identifications via the iirds:has-identity property.

6.3 Content References of Information Units

Information units are abstract entities that assign metadata to content. Renditions of the content are stored as files in an iiRDS package. An iirds:InformationUnit MAY reference files in an iiRDS package by the property iirds:has-rendition. iirds:Package elements representing the enclosing iiRDS package itself MUST NOT be subjects of any iirds:has-rendition relation.

iirds:Rendition refers to the physical file in the package. To identify the physical file, the property iirds:source MUST relate the rendition to the URL of the physical file. The URL MUST be relative to the root folder of the iiRDS package. An iirds:Rendition MUST also have the property iirds:format.

Example 9: A topic with a reference to a file 
<iirds:Topic rdf:about="http://myCompany.com/iiRDS/myProject/myPackage/topic_1">
    <iirds:has-rendition>
        <iirds:Rendition>
            <iirds:format>application/xml</iirds:format>
            <iirds:source>rendition/general_safety.xml</iirds:source>
        </iirds:Rendition>
    </iirds:has-rendition>
</iirds:Topic>

An information unit MAY have one or more physical renditions in an iiRDS package. To reference multiple renditions, an information unit has multiple iirds:has-rendition properties. For each rendition, an information unit MAY reference the whole file or select a part or range.

6.3.1 Reference Part of File by Selector

The class iirds:Selector references parts of files. The property iirds:has-selector relates iirds:Rendition to an iirds:Selector. iirds:Rendition MUST NOT directly use iirds:Selector but MUST use one of its subclasses to reference parts of a file. The class iirds:Selector has the following subclasses:

  • iirds:FragmentSelector
    Selects a part of a file by a single identifier.
  • iirds:RangeSelector
    Selects a part of a file by a start and an end identifier.

To select parts of a file, an iirds:Selector MUST have an rdf:value and dcterms:conformsTo. The value MUST conform to the standard specified by the property dcterms:conformsTo. Only a standard from the following list of fragment selectors MUST be used: [https://www.w3.org/TR/annotation-model/#fragment-selector].

6.3.1.1 Reference Part with Single Identifier

The iirds:FragmentSelector refers to a single identifier in a file.

Depending on the file format and on the associated standard, a single identifier of a fragment selector MAY select a range in a file.

6.3.1.2 Reference Part with Start and End Identifier

The iirds:RangeSelector points to the part of a file by a start and an end selector. The range selector MUST be used to identify a range in a file if the file format or the associated standard does not permit selecting a range directly. The range selector references the start selector and end selector by the properties iirds:has-start-selector and iirds:has-end-selector.

6.3.2 Media Files

iiRDS represents media files as instances of information units. As iiRDS is not file-centered but content-centered, a media file is modeled depending on its actual content.

If a media file is not self-contained, then it MUST be modeled as iirds:Fragment.

Example 15: Fragment rendered as an image in an HTML page 
<iirds:Fragment rdf:about="http://myCompany.com/iiRDS/myProject/myPackage/topic_786">
    <iirds:has-rendition>
        <iirds:Rendition>
            <iirds:format>text/html</iirds:format>
            <iirds:source>rendition/general_concepts.html</iirds:source>
            <iirds:has-selector>
                <iirds:FragmentSelector>
                    <dcterms:conformsTo rdf:resource="http://tools.ietf.org/rfc/rfc3023"/>
                    <rdf:value>#overview</rdf:value>
                </iirds:FragmentSelector>
            </iirds:has-selector>
        </iirds:Rendition>
    </iirds:has-rendition>
</iirds:Fragment>

6.3.3 Metadata of Nested iiRDS Packages

For each nested child iiRDS package, an iirds:Package MUST be present in the metadata of the parent iiRDS package. The iiRDS ZIP archive of the nested package MUST be included in the iiRDS ZIP archive of the parent iiRDS package. The iiRDS ZIP archive of the nested package MUST be referenced by an iirds:Rendition of its iirds:Package in the metadata of the parent iiRDS package.

In the metadata.rdf file of the parent iiRDS package, the iirds:Package of the nested child iiRDS package MUST reference exactly one iirds:Package by iirds:is-part-of-package. In the metadata.rdf file of the parent iiRDS package, the referenced parent iiRDS package MUST NOT have any outgoing iirds:is-part-of-package relations.

6.4 Relations of InformationUnits

iiRDS relation properties link information units with information types, documentation metadata, and administrative metadata. iirds:InformationUnit MAY use relation properties.

For a list of all relation properties, see the iiRDS RDF Schema Reference.

6.5 Information Types

6.5.1 Types of Documents and Topics

In order to support user searches for specific types of information, iiRDS provides standardized document and topic types.

Instances of the iirds:Document class MUST have one or more relations to one of the standardized iirds:DocumentTypes defined in iirds:InformationType > iirds:DocumentType. Additional proprietary iirds:DocumentType instances MAY be used.

It is RECOMMENDED to create more than one relation to iirds:DocumentType for documents with mixed content.

All instances of the iirds:InformationUnit subclasses MAY have one or more relations to one of the standardized topic types defined in iirds:InformationType > iirds:TopicType. iirds:TopicType MAY also be used for fragments.

Instances of the iirds:Topic and iirds:Fragment classes MAY have a relation of type iirds:is-applicable-for-document-type to one of the standardized document types defined in iirds:InformationType > iirds:DocumentType.

6.5.2 Information Subjects

iiRDS information subjects describe the nature of the content, what the content is about. They represent typical information types and usage scenarios for technical documentation.

The property iirds:has-subject relates an iirds:InformationUnit to an information subject. An iirds:InformationUnit MAY have multiple iirds:has-subject relations to multiple information subjects.

6.6 Documentation Metadata

iiRDS iirds:DocumentationMetadata describes the relevance of the content and additional filter conditions related to the content.

iiRDS distinguishes between iirds:FunctionalMetadata and iirds:ProductMetadata:

iirds:DocumentationMetadata subclasses without further subclasses are docking points.

6.6.1 Functional Metadata

iirds:FunctionalMetadata enables iiRDS Consumers to implement advanced content delivery scenarios. An iiRDS package MAY contain iirds:FunctionalMetadata.

The following subclasses are available:

  • iirds:Event: Represents an event in the technical equipment. Instances of the iirds:Event class MAY have the following properties: iirds:has-event-code and iirds:has-event-type. The iirds:Event class is a docking point for iiRDS Generators to link documentation content with event information code according to a standard like OPC-UA or a custom convention. The property iirds:relates-to-event links iirds:InformationUnit to iirds:Event.

  • iirds:Supply: Describes tools, spare parts, and supplies for a task. The property iirds:relates-to-supply links iirds:InformationUnit to iirds:Supply.

  • iirds:PlanningTime: Describes intervals or periods of time required for or resulting from specific working tasks. The property iirds:has-planning-time links iirds:InformationUnit to iirds:PlanningTime.

  • iirds:Qualification: Describes industry- or company-specific vocational qualifications, certificates, training, and roles. iiRDS does not provide standardized terms for these concepts because the terms vary largely between countries and industries. The property iirds:relates-to-qualification links iirds:InformationUnit to iirds:Qualification.

6.6.2 Product Metadata

iirds:ProductMetadata contains classes for storing information on products, components, lifecycle phases, and product features. Subproperties of iirds:relates-to-product-metadata link iirds:ProductMetadata to iirds:InformationUnit.

The subclasses iirds:ProductVariant and iirds:Component are docking points. The class iirds:ProductFeature contains the subclasses iirds:ProductProperty and iirds:ProductFunction as additional docking points.

iiRDS subclasses of iirds:ProductLifeCyclePhase represent standard product lifecycle phases.

6.6.3 Product Function and Product Property

The property iirds:relates-to-product-feature relates information units to iirds:ProductFeature and its subclasses iirds:ProductFunction and iirds:ProductProperty. iirds:relates-to-product-feature does not differentiate between product functions and product properties.

6.7 Products and Components in iiRDS

iiRDS models products and components as metadata for technical documentation. The metadata iirds:Component or iirds:ProductVariant MAY have a relation to the physical product or component.

The properties iirds:relates-to-component and iirds:relates-to-product-variant relate an information unit to an instance of iirds:Component or iirds:ProductVariant. The instances MUST be part of a proprietary iiRDS extension.

6.7.1 Component Trees in the Package

An iiRDS package MAY model a component tree. The property iirds:has-component defines part-of relations for products and their components. The component tree is a proprietary iiRDS extension, it MUST be stored in the metadata.rdf of the iiRDS package.

Note

iiRDS does not differentiate between components and products when modeling component trees.

6.7.2 External Product Ontology

In addition to a component tree within a package, some parties MAY have a full-fledged external product ontology. A proprietary iiRDS extension MAY map the metadata labels in the package to the external product ontology. The product ontology MUST NOT be a proprietary iiRDS extension and MAY use a vocabulary other than RDF and RDFS.

Note

While iiRDS product metadata represents metadata labels for information units, the products and components in the external product ontology represent physical items.

An iiRDS package MUST NOT use an external product ontology directly. If an external product ontology is available and used in the iiRDS package, then the iiRDS package MUST also contain metadata labels as instances of iirds:Component.

An iiRDS package with iirds:Component MAY use iirds:has-component relations to model a component tree.

To map the component tree in the iiRDS package to the external product ontology, a mapping ontology MUST use the property rdfs:seeAlso.

The property rdfs:seeAlso MUST relate the instance of the component in the iiRDS package to the external product ontology. The property rdfs:seeAlso MAY be part of the file metadata.rdf in the iiRDS package or part of the external product ontology.

6.7.3 Product Variants

iiRDS provides the class iirds:ProductVariant for extending the iiRDS vocabulary and adding proprietary product variants. As product variants are a proprietary iiRDS extension, they MUST be present in the metadata.rdf of the iiRDS package.

Example 28: Definition of a proprietary product variant 
<iirds:ProductVariant rdf:about="http://myCompany.com/iirds/myProject/myPackage#FreshDelightE61">
    <rdfs:label xml:lang="en">Fresh Delight E61</rdfs:label>
</iirds:ProductVariant>

To map product variants in the iiRDS package to an external product ontology, a mapping ontology MUST use the property rdfs:seeAlso.

The property rdfs:seeAlso MUST relate the instance of the product variant in the iiRDS package to the external product ontology. The property rdfs:seeAlso MAY be part of the file metadata.rdf in the iiRDS package or part of the external product ontology. Product variants MAY have a relation iirds:has-identity to an iirds:Identity instance. The iirds:IdentityDomain of the identity instance MAY have a relation has-identity-type that indicates the type of the identifier of the product variant.

6.8 Administrative Metadata

All administrative metadata classes are subclasses of the class iirds:AdministrativeMetadata and group administrative information.

Administrative information is often used and stored in document management systems (DMS) or component content management systems (CCMS) for administrative purposes and MAY be added to an iiRDS entity.

Administrative metadata in iiRDS MAY be used in compliance with [IEC82045-2], [VDI2770], [IEC61360] or [ECLASS]. For further information, see the corresponding standard documents.

6.8.1 Complex Identity

Instances of the iirds:Identity class are unambiguous identifications of entities in the scope of a given domain. Instances of the classes iirds:ProductVariant, iirds:Component, iirds:InformationObject, and iirds:InformationUnit MAY have iirds:has-identity relations to iirds:Identity instances.

An iirds:Identity instance consists of two parts: the value and the domain. The value MUST be provided as a non-empty string in the iirds:identifier property. An identity MUST point to exactly one domain by the iirds:has-identity-domain property. The domain is an instance of the iirdsIdentityDomain class.

Instances of class iirds:IdentityDomain MUST have an absolute IRI and MAY link to the custodian of the domain via the iirds:has-party property. Custodians are contained in instances of the iirds:Party class. Instances of class iirds:IdentityDomain MAY have an iirds:has-identity-type relation that specifies the type of the identities in the domain.

Example 32: Identities of an information object and a topic 
<rdf:RDF
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:iirds="http://iirds.tekom.de/iirds#"
    xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
    xmlns:vcard="http://www.w3.org/2006/vcard/ns#">

<iirds:IdentityDomain rdf:about="http://myCompany.com/cms1/modules"/>

<iirds:IdentityDomain rdf:about="http://myCompany.com/cms1/versions"/>

<iirds:IdentityDomain rdf:about="http://myCompany.com/cms1/pubs"/>

<iirds:InformationObject rdf:about="http://myCompany.com/informationobjects/io_1">
  <iirds:has-identity>
    <iirds:Identity>
      <iirds:identifier>89761</iirds:identifier>
      <iirds:has-identity-domain rdf:resource="http://myCompany.com/cms1/modules"/>
    </iirds:Identity>
  </iirds:has-identity>
</iirds:InformationObject>

<iirds:Topic rdf:about="http://myCompany.com/versions/io_1/en/1">
  <iirds:has-identity>
    <iirds:Identity>
      <iirds:identifier>4531</iirds:identifier>
      <iirds:has-identity-domain rdf:resource="http://myCompany.com/cms1/versions"/>
    </iirds:Identity>
  </iirds:has-identity>
  <iirds:has-identity>
    <iirds:Identity>
      <iirds:identifier>V6952</iirds:identifier>
      <iirds:has-identity-domain rdf:resource="http://myCompany.com/pubs"/>
    </iirds:Identity>
  </iirds:has-identity>
  <iirds:title>Mounting the rotor</iirds:title>
  <iirds:revision>1</iirds:revision>
  <iirds:has-topic-type rdf:resource="http://iirds.tekom.de/iirds#GenericTask"/>
  
  <!-- omitted -->
  
</iirds:Topic>

</rdf:RDF>
Example 34: Identity domain with party information 
<rdf:RDF
  xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
  xmlns:iirds="http://iirds.tekom.de/iirds#"
  xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
  xmlns:vcard="http://www.w3.org/2006/vcard/ns#">

  <iirds:IdentityDomain rdf:about="http://myCompany.com/supplier/SupCo/products">
    <rdfs:label xml:lang="en">SupCo Product IDs</rdfs:label>

    <iirds:relates-to-party>
      <iirds:Party rdf:about="http://myCompany.com/supplier/SupCo">
        <iirds:has-party-role rdf:resource="http://iirds.tekom.de/iirds#Supplier"/>
        <iirds:relates-to-vcard>
          <vcard:Organization rdf:about="http://supco.com/about">
            <vcard:fn>SupCo Ltd.</vcard:fn>
          </vcard:Organization>
        </iirds:relates-to-vcard>
      </iirds:Party>
    </iirds:relates-to-party>
  </iirds:IdentityDomain>
</rdf:RDF>

6.8.2 Content Lifecycle Status

An iirds:InformationUnit MAY have iirds:has-content-lifecycle-status relations to one or multiple iirds:ContentLifecyleStatus instances to describe different status or status transitions in the administrative content lifecycle.

An iirds:ContentLifecyleStatus MUST have an iirds:ContentLifecyleStatusValue which is assigned by the iirds:has-content-lifecycle-status-value property. It MAY have additional associated dates or annotations.

An iirds:ContentLifecyleStatus MAY also be related to an iirds:Party with a specific iirds:PartyRole. The iirds:Party indicates the performer of the status transition.

6.8.3 Parties and Roles

An iirds:Party MAY be assigned to any iirds:InformationUnit, iirds:ContentLifecycleStatus, iirds:Component, iirds:ProductVariant or iirds:IdentityDomain to express the relation to an associated actor with a specific role in this context.

An iirds:Party MUST have a related iirds:PartyRole that is assigned by the property iirds:has-party-role, such as author, supplier or manufacturer.

In addition to the role, an iirds:Party MUST also have an associated description of itself as compliant vcard:kind object which is assigned via iirds:relates-to-vcard.

6.8.4 External Classification

Instances of the iirds:ExternalClassification class are classifications of entities in the scope of a given domain. Instances of the classes iirds:ProductVariant, iirds:ProductFeature, iirds:Component, iirds:InformationObject, and iirds:InformationUnit MAY have iirds:has-external-classification relations to iirds:ExternalClassification instances. iirds:ExternalClassification MUST be used only for mapping iiRDS resources to external classifications that do not provide IRIs. iirds:ExternalClassifications MUST NOT be used instead of proprietary iiRDS extensions.

An iirds:ExternalClassification instance consists of three parts: the identifier of the external classification, the domain of the external classification, and an optional version or date of the external classification. The classification identifier MUST be provided as a non-empty string in the iirds:classificationIdentifier property. The classification identifier MUST NOT be used if that classification is already available as an RDF representation in iiRDS. The classification version MAY be provided as a non-empty string in the iirds:classificationVersion property.

An external classification MUST point to exactly one domain by the iirds:has-classification-domain property. The domain is an instance of the iirdsClassificationDomain class.

Instances of class iirds:ClassificationDomain MUST have an absolute IRI and MAY link to the custodian of the domain by the iirds:has-party property. Custodians are contained in instances of the iirds:Party class.

Instances of class iirds:ClassificationDomain MAY have an iirds:has-classification-type relation that specifies the type of the classification in the domain. Three classification types for [ECLASS] and [IEC61360] are predefined in iiRDS: http://iirds.tekom.de/iirds#EclassCodedName, http://iirds.tekom.de/iirds#EclassIRDI, and http://iirds.tekom.de/iirds#CDD.

Example 41: Classification domain with party information 
<iirds:ClassificationDomain rdf:about="http://supco.com/model/eclassBasicIrdi">
  <rdfs:label xml:lang="en">SupCo ECLASS BASIC Model IRDI</rdfs:label>
  <iirds:has-classification-type rdf:resource="http://iirds.tekom.de/iirds#EclassIRDI"/>
   <iirds:relates-to-party>
    <iirds:Party rdf:about="http://myCompany.com/supplier/SupCo">
      <iirds:has-party-role rdf:resource="http://iirds.tekom.de/iirds#Supplier"/>
      <iirds:relates-to-vcard>
        <vcard:Organization rdf:about="http://supco.com/about">
          <vcard:fn>SupCo Ltd.</vcard:fn>
        </vcard:Organization>
      </iirds:relates-to-vcard>
    </iirds:Party>
  </iirds:relates-to-party>
</iirds:ClassificationDomain>

6.10 Class Constraints

6.10.1 Disjointness

The classes iirds:AdministrativeMetadata, iirds:DirectoryNode, iirds:DocumentationMetadata, iirds:InformationObject, iirds:InformationType, iirds:InformationUnit, iirds:Rendition, and iirds:Selector are disjoint. In addition, all subclasses of the aforementioned classes are disjoint with their sibling classes. Disjoint classes MUST NOT have instances in common.

6.10.2 Property Cardinalities

For each iiRDS property, cardinalities are denoted in the iiRDS scheme, see iiRDS Schema Reference. For each instance of a given iiRDS class, the defined cardinalities of its iiRDS properties MUST be respected.

7. iiRDS Domains and Proprietary Extensions

7.1 iiRDS Extension Scenarios

Additional classes and instances MAY extend the iiRDS core vocabulary. iiRDS supports the following extension scenarios:

A party that generates or processes an iiRDS package MAY combine iiRDS domains and proprietary iiRDS extensions.

All proprietary extensions that are used in a package MUST be contained in the file metadata.rdf in the iiRDS package. The file metadata.rdf MUST NOT contain the iiRDS schema or iiRDS domain extensions.

7.2 iiRDS Domain Extensions

iiRDS domain extensions are additional classes and instances that extend the iiRDS core vocabulary. iiRDS domain extensions are part of the iiRDS standard.

Instances and classes of iiRDS domain extensions are contained in sub-namespaces of iiRDS. The following iiRDS domain extensions are used:

Note

The iiRDS standard does not stipulate how to combine iiRDS core vocabulary with extension vocabulary.

7.3 Proprietary iiRDS Extensions

By using proprietary iiRDS extensions, iiRDS vocabulary MAY be extended. Proprietary iiRDS extensions contain project-specific instances, classes, and properties.

A proprietary iiRDS extension MUST fulfill the following conditions:

Proprietary iiRDS extensions MUST only use RDF and RDFS vocabulary in their extension ontology. If OWL DL is used in an additional ontology, then the ontology is not iiRDS-compliant but MAY be mapped to the iiRDS vocabulary by means of the seeAlso property. For details read section External Product Ontology.

7.3.1 Adding a Proprietary Instance

Proprietary iiRDS extensions MAY add instances directly as an instance of an iiRDS class.

Example 50: Adding a proprietary instance to iiRDS class 
<rdf:RDF xml:lang="de" xmlns:iirds="http://iirds.tekom.de/iirds#"
  xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
  xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#">
    <iirds:Role rdf:about="http://myCompany.com/myProject#ServiceTechnician">
        <rdfs:label xml:lang="en">Service Technician</rdfs:label>
        <rdfs:label xml:lang="de">Servicetechniker</rdfs:label>
    </iirds:Role>
</rdf:RDF>

7.3.2 Adding a Proprietary Class

Proprietary iiRDS extensions MAY add classes directly as subclasses to an iiRDS class.

Proprietary iiRDS extensions MAY add proprietary classes as equivalent classes. The property rdfs:subClassOf expresses equivalence of classes.

Example 52: Adding a proprietary class as an equivalent class 
<rdfs:Class rdf:about="http://myCompany.com/myProject#ProductPart">
    <rdfs:subClassOf rdf:resource="http://iirds.tekom.de/iirds#Component"/>
</rdfs:Class>
<rdf:Description rdf:about="http://iirds.tekom.de/iirds#Component">
    <rdfs:subClassOf rdf:resource="http://myCompany.com/myProject#ProductPart"/>
</rdf:Description>

7.3.3 Adding a Proprietary Property

Proprietary iiRDS extensions MAY add proprietary properties as a subproperty of an iiRDS property. Proprietary properties MUST comply with domain and range of the iiRDS property.

8. Content formats in iiRDS

8.1 Unrestricted iiRDS vs. iiRDS/A

An unrestricted iiRDS package MAY include any kind of content files. An iiRDS/A package MUST only include content files with a restricted set of formats.

Type and purpose of the content file are described by the iiRDS metadata. The use of metadata is the same for the restricted and the unrestricted set of content formats.

An iiRDS/A package MUST fulfill all of the following criteria::

Example 54: Usage of the formatRestriction property 
<iirds:Package rdf:about="urn:uuid:0d6f0611-e0bd-42c0-a842-b38617d46988">
    <iirds:iiRDSVersion>1.0</iirds:iiRDSVersion>
    <iirds:formatRestriction>A</iirds:formatRestriction>
</iirds:Package>

iiRDS/A packages MUST NOT nest unrestricted iiRDS packages.

8.2 Self-contained iiRDS/A Packages

An iiRDS package is self-contained if all URIs used in the iiRDS XHTML5 files point to local resources contained in the package except for the following cross-reference mechanisms:

attribute href
references attribute id on element a
references attribute id on element area
references attribute id on element link
attribute cite
references attribute id on element q

iiRDS Consumers MAY omit these cross-references, e.g. if there is no internet access, and the content MUST be still consumable.

9. iiRDS/A Media Formats

Media in iiRDS/A packages MUST use the formats listed in this section. An unrestricted iiRDS package uses any media format.

9.1 Text Formats

iiRDS XHTML5

Structured textual content MUST be encoded as iiRDS XHTML5. The file extension MUST be .xhtml.

PDF/A

Structured textual content MAY be encoded as PDF/A-3 (ISO 19005-3:2012). Non-structured textual content MUST be encoded this way. The file extension MUST be .pdf.

9.2 Graphics Formats

9.2.1 Raster Formats

PNG / JPEG

Raster graphics MUST be encoded as

  • PNG 1.2 (ISO/IEC 15948:2003) or higher using the file extension .png.

OR

  • JPEG (ISO/IEC 10918-1:1994) or higher using the file extension .jpg.

9.2.2 Vector Formats

SVG

Vector graphics MUST be encoded as restricted SVG 1.1 (W3C Scalable Vector Graphics (SVG) 1.1 (Second Edition) 2011). The file extension MUST be .svg for non-compressed files and .svgz for gzip-compressed files.

The following restrictions apply to the SVG format:

  • Only static language features of SVG that correspond to the feature string http://www.w3.org/TR/SVG11/feature#SVG-static MUST be used.
  • All linked resources (e.g. CSS, graphics, fonts) MUST be included in the iiRDS/A package.
  • Only JPG and PNG graphics according to this section MUST be used.
  • Reference to SVG media in iiRDS XHTML5 MUST use <img src="[filename]"/>.

9.3 Video Formats

MP4 (AVC/H.264)

Video content MUST be encoded as MP4 (ISO/IEC 14496-12 and -14) as container format and MPEG-4 Part 10 (AVC/H.264), MPEG-4 Part 3 as codecs. The file extension MUST be .mp4.

9.4 Audio Formats

MP3

Audio content MUST be encoded as MP3 (ISO/IEC 11172-3, ISO/IEC 13818-3). The file extension MUST be .mp3.

10. iiRDS XHTML5 Format

10.1 Overview

iiRDS XHTML5 is a profile of HTML5 for use in the context of iiRDS/A packages.

The XHTML document type defined by this specification is based on XHTML5. For details on HTML5 vs. XHTML5, see https://www.w3.org/TR/2014/REC-html5-20141028/introduction.html#html-vs-xhtml. Thus iiRDS XHTML5 inherits all definitions of semantics, structure and processing behaviors from the HTML5 specification unless otherwise specified.

Note

A similar approach of defining a subset of HTML5 for a specific purpose is HTMLBook. See https://oreillymedia.github.io/HTMLBook/ for details.

As such, iiRDS XHTML5 is characterized in the following ways:

Note
The scope of iiRDS XHTML5 is to provide an easy-to-generate content transport and exchange format.

iiRDS XHTML5 is not meant as a presentation format. HTML5-capable browsers display a typical iiRDS XHTML5 file without additional effort but for state-of-the-art visualization and navigation, content delivery relies on additional transformations or stylesheets. Because iiRDS supports aggregation of content and harmonized access to content from different sources, this is a conscious decision. Consequently, HTML5 elements that control navigation, display, interactivity, etc. are omitted from the iiRDS XHTML5 definition. Examples of omitted elements are <script>, <nav>, and <iframe>.

Unfortunately, there is no official XML schema for HTML5 yet. See https://www.w3.org/TR/2014/REC-html5-20141028/the-xhtml-syntax.html#parsing-xhtml-documents for details. Respectively, there is no official XML schema for iiRDS XHTML5 either.

10.2 iiRDS XHTML5

This section defines a profile of [HTML5] for creating iiRDS XHTML5 content. An instance of an XML document that conforms to this profile is referred to as iiRDS XHTML content in this specification.

Unless otherwise specified, this specification inherits all definitions of semantics, structure, and processing behavior from the [HTML5] specification.

Only elements mentioned in this specification are part of iiRDS XHTML5.

If no content model or attributes are explicitly specified, then iiRDS XHTML5 MUST comply with the [HTML5] specification.

10.3 Conformance Criteria

iiRDS XHTML5 content MUST fulfill all of the following criteria:

10.4 Global Attributes

Global attributes are attributes common to all HTML elements. They MAY be applied to all elements.

Only the following subset of "Global attributes" from the HTML5 specification (https://www.w3.org/TR/html5/dom.html#global-attributes) MUST be used in iiRDS XHTML5 elements:

The global-attribute data-role is permitted for some specific elements.

The HTML5 specification for the attribute 'class' points out that "authors are encouraged to use values that describe the nature of the content, rather than values that describe the desired presentation of the content." In contrast, class in iiRDS XHTML5 MUST only be used for styling. An iiRDS XHTML5 consumer MUST be able to ignore or modify class values without loss of meaning.

10.5 Elements

The following sections list the complete set of HTML5 elements available in iiRDS XHTML5. The element names are each linked to the HTML5 recommendation.

Attributes: Only global attributes and element-specific attributes specified in the iiRDS XHTML5 specification MUST be used.

10.5.1 Main Root

<html>

10.5.2 Document Metadata

<head> , <title> , <link>

The element <link> MUST be used only with the content attribute rel="stylesheet". Link types are always ASCII case-insensitive and MUST be compared as such. Relations usually represented by the element <link> in HTML MUST be expressed by means of RDF in iiRDS.

10.5.3 Sections

<body>, <h1–h6> , <section>

10.5.4 Grouping Content

<dd> , <div> , <dl> , <dt> , <figcaption> , <figure> , <li> , <ol> , <p> , <pre> , <ul>

Element-specific Content Attributes

Element Attribute
li (only inside ol) value
ol reversed
ol start
ol type

10.5.5 Text-Level Semantics

<a> , <abbr> , <b> , <bdi> , <bdo> , <br> , <code> , <em> , <i> , <kbd> , <q> , <s> , <samp> , <small> , <span> , <strong> , <sub>, <sup> , <u> , <wbr>

Element-specific Content Attributes

Element Attribute
a href
q cite

10.5.6 Embedded Content

<area> , <audio> , <img> , <map> , <source> , <track> , <video>

Element-specific Content Attributes

Element Attribute
area alt
area coords
area href
area shape
audio, img, video autoplay (not img)
audio, img, video alt (only img)
audio, img, video controls (not img)
audio, img, video height (not audio)
audio, img, video loop (not img)
audio, img, video mediagroup (not img)
audio, img, video muted (not img)
audio, img, video poster (only video)
audio, img, video preload (not img)
audio, img, video src (img), src (audio,video)
audio, img, video usemap (only img)
audio, img, video width (not audio)
map name
source src
track default
track kind
track label
track src
track srclang

10.5.7 Scripting

Scripting MUST NOT be used in iiRDS XHTML5.

10.5.8 Edits

<ins> , <del>

10.5.9 Tabular Data

<caption> , <col> , <colgroup> , <table> , <tbody> , <td> , <tfoot> , <th> , <thead> , <tr>

Element-specific Content Attributes

Element Attribute
col span
colgroup span
table border
td,th colspan
td,th headers
td,th rowspan
th scope
th abbr

10.5.10 Forms

Forms MUST NOT be used in iiRDS XHTML5.

10.5.11 SVG, MathML and IFrames

The elements <svg>, <math> and <iframe> MUST NOT be used in iiRDS XHTML5 content.

10.6 Additional Semantic Tagging of Content

The attribute data-role on HTML5 elements MAY express semantics of elements. Tagging with data-role MUST only be used with hazard statements.

If an iiRDS package contains content with hazard statements, then the iiRDS package MUST always provide the applicable safety alert symbols and signal words.

Note

The major objective of semantic tagging with data-role is to enable iiRDS Consumers to render information correctly on a display device. Hazard statements have a predefined structure not sufficiently reflected by the HTML5 element structure. A hazard statement consists of a safety alert symbol, a signal word, a message panel, and a symbol panel.

The data-role attribute MUST be used only in the situations described here. The attribute values given in the following table MUST be used.

Content Attributes Specific to Hazard Statements

data-role Value(s) Element Usage
caution, warning, danger, notice div Tags a div element to contain a hazard statement with the severity identified by the value.
signalword-panel div Tags a signal word panel of a hazard statement.
safety-alert-symbol img Tags a safety alert symbol of a hazard statement. The img element MUST be a child of the signal word panel. Only one safety alert symbol MUST be included.
signalword p Tags the signal word in the signal word panel of a hazard statement.
symbol-panel div Tags a panel that contains additional hazard symbols.
message-panel div Tags the message panel within a hazard statement.
Example 55: Tagging 
<div data-role="caution">
    <div data-role="signalword-panel">
        <img data-role="safety-alert-symbol" src="..."></img>
        <p data-role="signalword">Caution</p>
    </div>
    <div data-role="symbol-panel">
        <img src="..."></img>
    </div>
    <div data-role="message-panel">
        <ul>
            <li>...</li>
            <li>...</li>
            <li>...</li>
        </ul>
    </div>
</div>

10.7 Styling

CSS stylesheet files MAY be referenced from the XHTML5 files for additional markup.

iiRDS XHTML5 is designed as an exchange format for structured content. It is RECOMMENDED for iiRDS Consumers to pre-process iiRDS XHTML5 content before displaying it.

An additional CSS stylesheet MAY be included, but content processing MUST NOT rely on the stylesheet. It is not specified how to mesh up accompanying CSS stylesheets and target-system CSS stylesheets.

A. iiRDS RDF Schema Reference

A.1 Core

A.1.1 Class Definitions

iirds:Action

Term Description
URI: http://iirds.tekom.de/iirds#Action
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: action
Subclass Of: iirds:FunctionalMetadata
Definition: atomic manipulation of an object by a participant
Description: Use the relates-to-action property to create a reference from an information unit to an action.

iirds:AdministrativeMetadata

Term Description
URI: http://iirds.tekom.de/iirds#AdministrativeMetadata
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: administrative metadata
Subclass Of: iirds:iirdsDomainEntity
Definition: information that allows the management of iiRDS resources
Description: Not intended to be used directly. Use the subclasses instead.

iirds:AfterUse

Term Description
URI: http://iirds.tekom.de/iirds#AfterUse
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: after use
Subclass Of: iirds:ProductLifeCyclePhase
Definition: product life cycle phase that follows the active use of the product
Description: Not intended to be used directly. Use the subclasses instead. For lifecycle phases not covered by the iiRDS standard subclasses, define custom subclasses.
IRI: REQUIRED

iirds:ClassificationDomain

Term Description
URI: http://iirds.tekom.de/iirds#ClassificationDomain
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: external classification domain
Subclass Of: iirds:AdministrativeMetadata
Definition: domain of an external classification that is assigned to an iiRDS entity
Description: A classification domain relates to a party, meaning a company or organization. The party is the owner or custodian of the domain.
IRI: REQUIRED
Properties: 0..1  iirds:has-classification-type property - iirds:ClassificationType
0..1  iirds:relates-to-party property - iirds:Party

iirds:ClassificationType

Term Description
URI: http://iirds.tekom.de/iirds#ClassificationType
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: classification type
Subclass Of: iirds:AdministrativeMetadata
Definition: type of an classification that is assigned to an iiRDS domain entity
Description: The type of classification contained by the domain.
IRI: REQUIRED

iirds:Collection

Term Description
URI: http://iirds.tekom.de/iirds#Collection
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: collection
Subclass Of: iirds:InformationSubject
Definition: information subject that covers specific content in lists or overviews
Description: Not intented to be used directly. Use the subclasses instead. For collection subjects not covered by the iiRDS standard subclasses, define custom subclasses.
IRI: REQUIRED

iirds:Component

Term Description
URI: http://iirds.tekom.de/iirds#Component
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: component
Subclass Of: iirds:ProductMetadata
Definition: part used as a constituent in an assembled product, system or plant
Description: Components MAY have relations to other components so that iiRDS Generators can build up a simple component hierarchy with iiRDS structures. The iirds#Component MAY also be used as a docking point for external component definitions.
IRI: REQUIRED
Properties: 0..⃰  iirds:has-component properties - iirds:Component
0..⃰  iirds:has-identity properties - iirds:Identity
0..⃰  iirds:has-external-classification properties - iirds:ExternalClassification
0..1  iirds:relates-to-party property - iirds:Party

iirds:Concept

Term Description
URI: http://iirds.tekom.de/iirds#Concept
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: concept
Subclass Of: iirds:TopicType
Definition: topic type that provides background information which helps users understand the structure or essential principles of a product, interface, or task
Description: Conceptual information helps users to map their existing knowledge to tasks and other essential information about a product or system.
IRI: REQUIRED

iirds:Conformity

Term Description
URI: http://iirds.tekom.de/iirds#Conformity
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: conformity
Subclass Of: iirds:InformationSubject
Definition: information subject that covers applicable standards or the fulfilment of a product requirement
Description: Not intended to be used directly. Use the subclasses instead. For information subjects not covered by the iiRDS standard subclasses, define custom subclasses.
IRI: REQUIRED

iirds:ContentLifeCycleStatus

Term Description
URI: http://iirds.tekom.de/iirds#ContentLifeCycleStatus
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: information unit lifecycle status
Subclass Of: iirds:AdministrativeMetadata
Definition: stage of an information unit in the information development process
Description: The status value is referenced using has-content-lifecycle-status-value.
IRI: OPTIONAL
Properties: 0..1  iirds:dateOfEffect property - http://www.w3.org/2001/XMLSchema#dateTimeStamp
0..1  iirds:dateOfExpiry property - http://www.w3.org/2001/XMLSchema#dateTimeStamp
0..1  iirds:dateOfStatus property - http://www.w3.org/2001/XMLSchema#dateTimeStamp
0..⃰  iirds:statusComment properties - http://www.w3.org/2000/01/rdf-schema#Literal
1  iirds:has-content-lifecycle-status-value property - iirds:ContentLifeCycleStatusValue
0..1  iirds:purpose property - http://www.w3.org/2000/01/rdf-schema#Literal
0..1  iirds:relates-to-party property - iirds:Party

iirds:ContentLifeCycleStatusValue

Term Description
URI: http://iirds.tekom.de/iirds#ContentLifeCycleStatusValue
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: value of the information unit lifecycle status
Subclass Of: iirds:AdministrativeMetadata
Definition: categorical denomination of the information unit life cycle stage
Description: The value refers to the content status, for example whether it is approved or withdrawn.
IRI: REQUIRED

iirds:DesignAndRealization

Term Description
URI: http://iirds.tekom.de/iirds#DesignAndRealization
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: design and realization
Subclass Of: iirds:ProductLifeCyclePhase
Definition: product life cycle phase from environment analysis and ideation through production
Description: Not intended to be used directly. Use the subclasses instead. For lifecycle phases not covered by the iiRDS standard subclasses, define custom subclasses.
IRI: REQUIRED

iirds:DirectoryNode

Term Description
URI: http://iirds.tekom.de/iirds#DirectoryNode
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: directory node
Subclass Of: iirds:iirdsDomainEntity
Definition: node in a tree-like, ordered collection
Description: A directory is a tree-like, ordered collection of information units. Directory nodes are the entries in the directory. Directories help the user to navigate through the information units. A table of contents is a typical example of a directory.
IRI: OPTIONAL
Properties: 0..1  iirds:has-directory-structure-type property - iirds:DirectoryNodeType
0..1  iirds:has-first-child property - iirds:DirectoryNode
0..1  iirds:has-next-sibling property - iirds:DirectoryNode
0..1  iirds:relates-to-information-unit property - iirds:InformationUnit

iirds:DirectoryNodeType

Term Description
URI: http://iirds.tekom.de/iirds#DirectoryNodeType
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: directory node type
Subclass Of: iirds:InformationType
Definition: type of information arranged in a hierarchically ordered list of elements built by a root node and its subordinate nodes
Description: A directory represented by a directory root node and its sub nodes has a type such as 'table of contens' or 'list of figures'.
IRI: REQUIRED

iirds:Document

Term Description
URI: http://iirds.tekom.de/iirds#Document
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: document
Subclass Of: iirds:InformationUnit
Definition: information unit that consists of an ordered set of information intended by the sender to be regarded as an entity
Description: A document consists of one or more files. It can consist of topics. The resource is either a blank node (when there is no file representing the document) or a file in the iiRDS package.
IRI: REQUIRED
Properties: 1..⃰  iirds:has-document-type properties - iirds:DocumentType

iirds:DocumentationMetadata

Term Description
URI: http://iirds.tekom.de/iirds#DocumentationMetadata
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: documentation metadata
Subclass Of: iirds:iirdsDomainEntity
Definition: information that describes the context to which iiRDS resources apply
Description: Not intended to be used directly. Use the subclasses instead.

iirds:DocumentType

Term Description
URI: http://iirds.tekom.de/iirds#DocumentType
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: document type
Subclass Of: iirds:InformationType
Definition: type of information arranged in a document defined with respect to its specified purpose, function, and form of presentation
Description: Document types define the intended purpose of a document.
IRI: REQUIRED

iirds:DownTime

Term Description
URI: http://iirds.tekom.de/iirds#DownTime
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: down time
Subclass Of: iirds:PlanningTime
Definition: period of time during which an item is not in condition to perform its intended function
IRI: OPTIONAL

iirds:Event

Term Description
URI: http://iirds.tekom.de/iirds#Event
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: event
Subclass Of: iirds:FunctionalMetadata
Definition: something noticeable that takes place at a given location and point in time
Description: Examples are errors, malfunctions, and warnings.Use the relates-to-event property to create a reference from an information unit to an event.
IRI: REQUIRED
Properties: 0..1  iirds:has-event-code property
0..1  iirds:has-event-type property

iirds:ExternalClassification

Term Description
URI: http://iirds.tekom.de/iirds#ExternalClassification
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: external classification
Subclass Of: iirds:AdministrativeMetadata
Definition: External classification of an iiRDS domain entity. Each classification MUST be related to the classification domain within which it is unambiguous.
Description: External classifications MAY be assigned to information objects, information units, product variants, product features and components. Typically, external classifications are used to include metadata from other standards. Examples: ECLASS and CDD (IEC 61360) for product classfication and DCC (IEC 61355) or VDI 2770 for document classification.
IRI: OPTIONAL
Properties: 1  iirds:classificationIdentifier property - http://www.w3.org/2000/01/rdf-schema#Literal
0..1  iirds:classificationVersion property - http://www.w3.org/2000/01/rdf-schema#Literal
1  iirds:has-classification-domain property - iirds:ClassificationDomain

iirds:Form

Term Description
URI: http://iirds.tekom.de/iirds#Form
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: form
Subclass Of: iirds:TopicType
Definition: topic type that provides information in pre-defined fields
Description: Examples of forms are service reports, field reports, and user feedback.
IRI: REQUIRED

iirds:Formality

Term Description
URI: http://iirds.tekom.de/iirds#Formality
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: formality
Subclass Of: iirds:InformationSubject
Definition: information subject that covers contractually relevant elements
Description: Examples of formality subjects are license terms and warranty conditions.
IRI: REQUIRED

iirds:Fragment

Term Description
URI: http://iirds.tekom.de/iirds#Fragment
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: fragment
Subclass Of: iirds:InformationUnit
Definition: information unit that requires additional context
Description: Sections, tables, lists, paragraphs, and hazard statements are examples of fragments. Fragments assign metadata to parts of topic or document files in an iiRDS package. The parts are identified by a fragment selector.
IRI: REQUIRED

iirds:FragmentSelector

Term Description
URI: http://iirds.tekom.de/iirds#FragmentSelector
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: fragment selector
Subclass Of: iirds:Selector
Definition: selector that defines a part of content by a single identifier
IRI: OPTIONAL

iirds:Functionality

Term Description
URI: http://iirds.tekom.de/iirds#Functionality
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: functionality
Subclass Of: iirds:InformationSubject
Definition: information subject that covers specific capabilities of the product
IRI: REQUIRED

iirds:FunctionalMetadata

Term Description
URI: http://iirds.tekom.de/iirds#FunctionalMetadata
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: functional metadata
Subclass Of: iirds:DocumentationMetadata
Definition: information used to implement advanced content delivery scenarios and content assemblies for specific purposes
Description: Not intended to be used directly. Use the subclasses instead.

iirds:Identity

Term Description
URI: http://iirds.tekom.de/iirds#Identity
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: identity
Subclass Of: iirds:AdministrativeMetadata
Definition: complex identifier of a resource in an external system
Description: Complex identifiers MAY be assigned to information objects, information units, product variants, and components. Typically, identities are used to provide IDs from other systems. Examples: serial numbers for components and module IDs from content management systems for topics.
IRI: OPTIONAL
Properties: 1  iirds:identifier property - http://www.w3.org/2000/01/rdf-schema#Literal
1  iirds:has-identity-domain property - iirds:IdentityDomain

iirds:IdentityDomain

Term Description
URI: http://iirds.tekom.de/iirds#IdentityDomain
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: identity domain
Subclass Of: iirds:AdministrativeMetadata
Definition: organizational origin of an identifier that is assigned to an iiRDS identity
Description: An identity domain relates to a party, meaning a company or organization. The party is the owner or custodian of the domain.
IRI: REQUIRED
Properties: 0..1  iirds:has-identity-type property - iirds:IdentityType
0..1  iirds:relates-to-party property - iirds:Party

iirds:IdentityType

Term Description
URI: http://iirds.tekom.de/iirds#IdentityType
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: identity type
Subclass Of: iirds:AdministrativeMetadata
Definition: distinguished set of identifiers that are assigned to an iiRDS identity
Description: The type of identity contained by the domain.
IRI: REQUIRED

iirds:iirdsDomainEntity

Term Description
URI: http://iirds.tekom.de/iirds#iirdsDomainEntity
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: iirdsDomainEntity
Definition: any resource within the iiRDS domain
Description: Not intended to be used directly. Use the subclasses instead.
Properties: 0..⃰  iirds:description properties - http://www.w3.org/2000/01/rdf-schema#Literal
0..⃰  iirds:synonym properties - http://www.w3.org/2000/01/rdf-schema#Literal
0..⃰  iirds:iirdsRelationConcept properties - iirds:iirdsDomainEntity
0..⃰  iirds:relates-to-administrative-metadata properties - iirds:AdministrativeMetadata

iirds:InformationObject

Term Description
URI: http://iirds.tekom.de/iirds#InformationObject
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: information object
Subclass Of: iirds:iirdsDomainEntity
Definition: version- and language-independent abstraction of an information unit
Description: Only used if a version/language-independent equivalent to an information unit is REQUIRED. The versioned information unit references the information object.
IRI: REQUIRED
Properties: 0..⃰  iirds:has-identity properties - iirds:Identity

iirds:InformationSubject

Term Description
URI: http://iirds.tekom.de/iirds#InformationSubject
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: information subject
Subclass Of: iirds:InformationType
Definition: thematical characteristic of content
Description: Not intented to be used directly. Use the subclasses instead.
IRI: REQUIRED

iirds:InformationType

Term Description
URI: http://iirds.tekom.de/iirds#InformationType
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: information type
Subclass Of: iirds:iirdsDomainEntity
Definition: characteristic of content
Description: Not intented to be used directly.
IRI: REQUIRED

iirds:InformationUnit

Term Description
URI: http://iirds.tekom.de/iirds#InformationUnit
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: information unit
Subclass Of: iirds:iirdsDomainEntity
Definition: piece of digitally encoded information
Description: Not intended to be used directly. Use the subclasses Package, Document, Topic, and Fragment instead.
IRI: REQUIRED
Properties: 0..1  iirds:dateOfCreation property - http://www.w3.org/2001/XMLSchema#dateTimeStamp
0..1  iirds:dateOfLastModification property - http://www.w3.org/2001/XMLSchema#dateTimeStamp
0..⃰  iirds:language properties - http://www.w3.org/2000/01/rdf-schema#Literal
0..1  iirds:revision property - http://www.w3.org/2000/01/rdf-schema#Literal
0..⃰  iirds:rights properties - http://www.w3.org/2000/01/rdf-schema#Literal
0..1  iirds:title property - http://www.w3.org/2000/01/rdf-schema#Literal
0..⃰  iirds:is-applicable-for-document-type properties - iirds:DocumentType
0..1  iirds:has-abstract property
0..⃰  iirds:has-content-lifecycle-status properties - iirds:ContentLifeCycleStatus
0..⃰  iirds:has-identity properties - iirds:Identity
0..⃰  iirds:has-external-classification properties - iirds:ExternalClassification
0..⃰  iirds:has-information-type properties - iirds:InformationType
0..⃰  iirds:has-planning-time properties - iirds:PlanningTime
0..⃰  iirds:has-rendition properties - iirds:Rendition
0..⃰  iirds:has-subject properties - iirds:InformationSubject
0..⃰  iirds:has-topic-type properties - iirds:TopicType
0..⃰  iirds:is-part-of-package properties - iirds:Package
0..1  iirds:is-replacement-of property - iirds:InformationUnit
0..1  iirds:is-version-of property - iirds:InformationObject
0..⃰  iirds:relates-to-action properties - iirds:Action
0..⃰  iirds:relates-to-component properties - iirds:Component
0..⃰  iirds:relates-to-event properties - iirds:Event
0..⃰  iirds:relates-to-functional-metadata properties - iirds:FunctionalMetadata
0..⃰  iirds:relates-to-party properties - iirds:Party
0..⃰  iirds:relates-to-product-feature properties - iirds:ProductFeature
0..⃰  iirds:relates-to-product-lifecycle-phase properties - iirds:ProductLifeCyclePhase
0..⃰  iirds:relates-to-product-metadata properties - iirds:ProductMetadata
0..⃰  iirds:relates-to-product-variant properties - iirds:ProductVariant
0..⃰  iirds:relates-to-qualification properties - iirds:Qualification
0..⃰  iirds:relates-to-supply properties - iirds:Supply

iirds:Learning

Term Description
URI: http://iirds.tekom.de/iirds#Learning
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: learning
Subclass Of: iirds:TopicType
Definition: topic type that provides learning content
Description: Learning content MAY comprise learning plans, learning objectives, learning content details, summaries, and assessments.
IRI: REQUIRED

iirds:MaintenanceInterval

Term Description
URI: http://iirds.tekom.de/iirds#MaintenanceInterval
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: maintenance interval
Subclass Of: iirds:PlanningTime
Definition: period of time between scheduled maintenance operations
Description: Instances have a maintenance frequency and an OPTIONAL maintenance duration.
IRI: OPTIONAL
Properties: 1  iirds:frequency property - http://www.w3.org/2000/01/rdf-schema#Literal

iirds:nil

Term Description
URI: http://iirds.tekom.de/iirds#nil
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: end of Directory node
Subclass Of: iirds:DirectoryNode
Definition: closing element in a chain of directory nodes

iirds:Package

Term Description
URI: http://iirds.tekom.de/iirds#Package
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: package
Subclass Of: iirds:InformationUnit
Definition: information unit that bundles other information units for exchange
Description: There is exactly one Package instance within an iiRDS package. It holds general metadata on the overall iiRDS package.
IRI: REQUIRED
Properties: 0..1  iirds:formatRestriction property - http://www.w3.org/2000/01/rdf-schema#Literal
1  iirds:iiRDSVersion property - http://www.w3.org/2000/01/rdf-schema#Literal

iirds:Party

Term Description
URI: http://iirds.tekom.de/iirds#Party
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: party
Subclass Of: iirds:AdministrativeMetadata
Definition: person, organization, or system
Description: Detailed information about a party MAY be specified in a vCard.
IRI: REQUIRED
Properties: 0..1  iirds:has-party-role property - iirds:PartyRole
0..1  iirds:relates-to-vcard property - http://www.w3.org/2006/vcard/ns#Kind

iirds:PartyRole

Term Description
URI: http://iirds.tekom.de/iirds#PartyRole
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: party role
Subclass Of: iirds:AdministrativeMetadata
Definition: responsibility of a person or organization
Description: Examples of party roles: manufacturer, author, inspector.
IRI: REQUIRED

iirds:PlanningTime

Term Description
URI: http://iirds.tekom.de/iirds#PlanningTime
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: planning time
Subclass Of: iirds:FunctionalMetadata
Definition: period of time REQUIRED for or resulting from a specific task
Description: Not intended to be used directly. Use the subclasses instead.
IRI: OPTIONAL
Properties: 1  iirds:duration property - http://www.w3.org/2001/XMLSchema#duration

iirds:Process

Term Description
URI: http://iirds.tekom.de/iirds#Process
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: process
Subclass Of: iirds:InformationSubject
Definition: information subject that covers structured activities carried out to achieve a specific goal
IRI: REQUIRED

iirds:ProductFeature

Term Description
URI: http://iirds.tekom.de/iirds#ProductFeature
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: product feature
Subclass Of: iirds:ProductMetadata
Definition: product characteristics
Description: Not intended to be used directly. Use the subclasses instead.
IRI: REQUIRED
Properties: 0..⃰  iirds:has-external-classification properties - iirds:ExternalClassification

iirds:ProductFunction

Term Description
URI: http://iirds.tekom.de/iirds#ProductFunction
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: product function
Subclass Of: iirds:ProductFeature
Definition: capability of a product or a component which is specific or REQUIRED for the intended product task
Description: Examples: starting a phone call, ending a phone call, ringing.
IRI: REQUIRED

iirds:ProductLifeCyclePhase

Term Description
URI: http://iirds.tekom.de/iirds#ProductLifeCyclePhase
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: phase of product lifecycle
Subclass Of: iirds:ProductMetadata
Definition: defined period in the evolution of a product from the conceptual idea to its ultimate disposal
Description: Not intended to be used directly. Use the subclasses instead.
IRI: REQUIRED

iirds:ProductMetadata

Term Description
URI: http://iirds.tekom.de/iirds#ProductMetadata
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: productMetadata
Subclass Of: iirds:DocumentationMetadata
Definition: information about a product or component
Description: Not intended to be used directly. Use the subclasses instead.
IRI: REQUIRED

iirds:ProductProperty

Term Description
URI: http://iirds.tekom.de/iirds#ProductProperty
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: product property
Subclass Of: iirds:ProductFeature
Definition: invariable characteristic of a product whose value is fixed once the product is defined
Description: Examples: dimensions, voltage, power, weight.
IRI: REQUIRED

iirds:ProductVariant

Term Description
URI: http://iirds.tekom.de/iirds#ProductVariant
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: product variant
Subclass Of: iirds:ProductMetadata
Definition: item or service offered on the market and designed to meet the needs or wishes of customers
Description: Examples: a specific model in a series or an individually manufactured good.
IRI: REQUIRED
Properties: 0..⃰  iirds:has-identity properties - iirds:Identity
0..⃰  iirds:has-external-classification properties - iirds:ExternalClassification
0..1  iirds:relates-to-party property - iirds:Party

iirds:PuttingToUse

Term Description
URI: http://iirds.tekom.de/iirds#PuttingToUse
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: putting to use
Subclass Of: iirds:ProductLifeCyclePhase
Definition: product life cycle phase after production in which a product is set up for its intended use
Description: Not intended to be used directly. Use the subclasses instead. For lifecycle phases not covered by the iiRDS standard subclasses, define custom subclasses.
IRI: REQUIRED

iirds:Qualification

Term Description
URI: http://iirds.tekom.de/iirds#Qualification
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: qualification
Subclass Of: iirds:FunctionalMetadata
Definition: proficiency, competence, or expertise exhibited by an individual
Description: Not intended to be used directly. Use the subclasses instead.
IRI: REQUIRED

iirds:RangeSelector

Term Description
URI: http://iirds.tekom.de/iirds#RangeSelector
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: range selector
Subclass Of: iirds:Selector
Definition: selector that defines the start point and the end point of a part of content
IRI: OPTIONAL
Properties: 1  iirds:has-end-selector property - iirds:FragmentSelector
1  iirds:has-start-selector property - iirds:FragmentSelector

iirds:Reference

Term Description
URI: http://iirds.tekom.de/iirds#Reference
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: reference
Subclass Of: iirds:TopicType
IRI: REQUIRED

iirds:Rendition

Term Description
URI: http://iirds.tekom.de/iirds#Rendition
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: rendition
Subclass Of: iirds:iirdsDomainEntity
Definition: content of an information unit in a specific format
IRI: OPTIONAL
Properties: 1  iirds:format property - http://www.w3.org/2000/01/rdf-schema#Literal
1  iirds:source property - http://www.w3.org/2000/01/rdf-schema#Literal
0..⃰  iirds:has-identity properties - iirds:Identity
0..1  iirds:has-selector property - iirds:Selector

iirds:Role

Term Description
URI: http://iirds.tekom.de/iirds#Role
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: role
Subclass Of: iirds:Qualification
Definition: set of connected behaviors, privileges, and obligations associated with a party
Description: Describes a set of connected behaviors, privileges and obligations associated with users (humans, software processes or devices) of a system.
IRI: REQUIRED

iirds:Safety

Term Description
URI: http://iirds.tekom.de/iirds#Safety
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: safety
Subclass Of: iirds:InformationSubject
Definition: information subject that covers content which helps to avoid risk
Description: Not intended to be used directly. Use the subclasses instead.
IRI: REQUIRED

iirds:Selector

Term Description
URI: http://iirds.tekom.de/iirds#Selector
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: selector
Subclass Of: iirds:iirdsDomainEntity
Definition: pointer to the content of a rendition
IRI: OPTIONAL

iirds:SkillLevel

Term Description
URI: http://iirds.tekom.de/iirds#SkillLevel
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: skill level
Subclass Of: iirds:Qualification
Definition: degree of qualification of an individual
Description: Describe the levels of ability REQUIRED to carry out a specific task described in the technical documentation.
IRI: REQUIRED

iirds:Supply

Term Description
URI: http://iirds.tekom.de/iirds#Supply
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: supply
Subclass Of: iirds:FunctionalMetadata
Definition: physical object used by an actor that performs work tasks described in technical documentation
Description: Not intended to be used directly. Use the subclasses instead.
IRI: REQUIRED

iirds:Task

Term Description
URI: http://iirds.tekom.de/iirds#Task
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: task
Subclass Of: iirds:TopicType
Definition: topic type that provides procedures and action steps to be followed or considered
Description: Tasks provide instructions and MAY contain information on other aspects, such as requirements that MUST be fulfilled or safety instructions.
IRI: REQUIRED

iirds:TechnicalData

Term Description
URI: http://iirds.tekom.de/iirds#TechnicalData
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: technical data
Subclass Of: iirds:InformationSubject
Definition: information subject that covers qualitative and quantitative characteristics of technical objects
Description: Not intended to be used directly. Use instances of this class instead.
IRI: REQUIRED

iirds:TechnicalOverview

Term Description
URI: http://iirds.tekom.de/iirds#TechnicalOverview
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: technical overview
Subclass Of: iirds:InformationSubject
Definition: information subject that covers the technical structure of a product
Description: Examples are circuit diagrams, flow diagrams, software interface overviews, and pneumatic diagrams.
IRI: REQUIRED

iirds:Topic

Term Description
URI: http://iirds.tekom.de/iirds#Topic
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: topic
Subclass Of: iirds:InformationUnit
Definition: information unit that covers a single subject
Description: The resource of a topic is a file in the iiRDS package.
IRI: REQUIRED

iirds:TopicType

Term Description
URI: http://iirds.tekom.de/iirds#TopicType
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: topic type
Subclass Of: iirds:InformationType
Definition: type of information determined according to functional principles
Description: Possible types include task, learning, and concept. Information units that represent topics MAY have one or more has-topic-type properties that define the topic's information type. Topics without a has-topic-type property are generic topics, with no specific type.
IRI: REQUIRED

iirds:Troubleshooting

Term Description
URI: http://iirds.tekom.de/iirds#Troubleshooting
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: troubleshooting
Subclass Of: iirds:TopicType
Definition: topic type that provides an explanation for symptoms, diagnosis, and resolution of problems
Description: Typical troubleshooting topics contain sections with a description of the system's behavior or symptom, the cause for the error, and a remedy for the error.
IRI: REQUIRED

iirds:Use

Term Description
URI: http://iirds.tekom.de/iirds#Use
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: use
Subclass Of: iirds:ProductLifeCyclePhase
Definition: product life cycle phase in which the product is supposed to realize its function
Description: Not intended to be used directly. Use the subclasses instead. For lifecycle phases not covered by the iiRDS standard subclasses, define custom subclasses.
IRI: REQUIRED

iirds:WarningMessage

Term Description
URI: http://iirds.tekom.de/iirds#WarningMessage
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: warning message
Subclass Of: iirds:Safety
Definition: safety-related information that warns about hazards and instructs on how to avoid them
Description: Warning messages usually consist of a hazard alert symbol, a signal word (such as "Danger", "Warning", "Caution", "Notice"),a description of the potential hazard, and hints how to avoid the hazard.
IRI: REQUIRED

iirds:WorkingTime

Term Description
URI: http://iirds.tekom.de/iirds#WorkingTime
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: working time
Subclass Of: iirds:PlanningTime
Definition: period of time that is REQUIRED for conducting a specific task
IRI: OPTIONAL

A.1.2 Property Definitions

iirds:classificationIdentifier

Term Description
URI: http://iirds.tekom.de/iirds#classificationIdentifier
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: classification identifier
Subproperty Of: iirds:iirdsAttribute
Has Domain: iirds:ExternalClassification
Has Range: http://www.w3.org/2000/01/rdf-schema#Literal
Definition: classification identifier of the resource within an external classification domain
Description: RECOMMENDED best practice is to classify the resource by means of a string conforming to a non-IRI identifier in an external classification domain.

iirds:classificationVersion

Term Description
URI: http://iirds.tekom.de/iirds#classificationVersion
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: classification version
Subproperty Of: iirds:iirdsAttribute
Has Domain: iirds:ExternalClassification
Has Range: http://www.w3.org/2000/01/rdf-schema#Literal
Definition: version of the external classification
Description: RECOMMENDED best practice is to use the version or release date of the external classification.

iirds:dateOfCreation

Term Description
URI: http://iirds.tekom.de/iirds#dateOfCreation
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: date of Creation
Subproperty Of: http://purl.org/dc/terms/created, iirds:iirdsAttribute
Has Domain: iirds:InformationUnit
Has Range: http://www.w3.org/2001/XMLSchema#dateTimeStamp
Definition: date of creation of the resource

iirds:dateOfEffect

Term Description
URI: http://iirds.tekom.de/iirds#dateOfEffect
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: effective date
Subproperty Of: iirds:iirdsAttribute
Has Domain: iirds:ContentLifeCycleStatus
Has Range: http://www.w3.org/2001/XMLSchema#dateTimeStamp
Definition: date and time on which the given content lifecycle status becomes valid

iirds:dateOfExpiry

Term Description
URI: http://iirds.tekom.de/iirds#dateOfExpiry
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: expiry date
Subproperty Of: iirds:iirdsAttribute
Has Domain: iirds:ContentLifeCycleStatus
Has Range: http://www.w3.org/2001/XMLSchema#dateTimeStamp
Definition: date and time on which the given content lifecycle status becomes invalid

iirds:dateOfLastModification

Term Description
URI: http://iirds.tekom.de/iirds#dateOfLastModification
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: date of last modification
Subproperty Of: iirds:iirdsAttribute
Has Range: http://www.w3.org/2001/XMLSchema#dateTimeStamp
Definition: date and time of an information unit's last change
Has Domain: iirds:InformationUnit

iirds:dateOfStatus

Term Description
URI: http://iirds.tekom.de/iirds#dateOfStatus
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: status date
Subproperty Of: iirds:iirdsAttribute
Has Domain: iirds:ContentLifeCycleStatus
Has Range: http://www.w3.org/2001/XMLSchema#dateTimeStamp
Definition: date and time of a lifecycle status's last change

iirds:description

Term Description
URI: http://iirds.tekom.de/iirds#description
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: description
Subproperty Of: http://purl.org/dc/terms/description, iirds:iirdsAttribute
Has Range: http://www.w3.org/2000/01/rdf-schema#Literal
Definition: account on the resource
Has Domain: iirds:iirdsDomainEntity
Description: Typically a free-text acount of the resource

iirds:duration

Term Description
URI: http://iirds.tekom.de/iirds#duration
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: duration
Subproperty Of: iirds:iirdsAttribute
Has Domain: iirds:PlanningTime
Has Range: http://www.w3.org/2001/XMLSchema#duration
Definition: span of time

iirds:format

Term Description
URI: http://iirds.tekom.de/iirds#format
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: format
Subproperty Of: http://purl.org/dc/terms/format, iirds:iirdsAttribute
Has Domain: iirds:Rendition
Has Range: http://www.w3.org/2000/01/rdf-schema#Literal
Definition: media type of the rendition

iirds:formatRestriction

Term Description
URI: http://iirds.tekom.de/iirds#formatRestriction
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: format Restriction
Subproperty Of: iirds:iirdsAttribute
Has Domain: iirds:Package
Has Range: http://www.w3.org/2000/01/rdf-schema#Literal
Definition: restriction of media formats allowed in an iiRDS package
Description: Value "A" means that the package uses a restricted set of media formats ("iiRDS/A").

iirds:frequency

Term Description
URI: http://iirds.tekom.de/iirds#frequency
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: maintenance frequency
Subproperty Of: iirds:iirdsAttribute
Has Domain: iirds:MaintenanceInterval
Has Range: http://www.w3.org/2000/01/rdf-schema#Literal
Definition: intended interval between recurring maintanance tasks

iirds:identifier

Term Description
URI: http://iirds.tekom.de/iirds#identifier
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: identifier
Subproperty Of: http://purl.org/dc/terms/identifier, iirds:iirdsAttribute
Has Domain: iirds:Identity
Has Range: http://www.w3.org/2000/01/rdf-schema#Literal
Definition: unique name of the resource within a given domain
Description: RECOMMENDED best practice is to identify the resource by means of a string conforming to a formal identification system.

iirds:iirdsAttribute

Term Description
URI: http://iirds.tekom.de/iirds#iirdsAttribute
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: iirdsAttribute
Has Range: http://www.w3.org/2000/01/rdf-schema#Literal
Definition: property with a literal value
Has Domain: iirds:iirdsDomainEntity
Description: Not intended to be used directly. Use the subclasses instead.

iirds:iiRDSVersion

Term Description
URI: http://iirds.tekom.de/iirds#iiRDSVersion
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: iiRDS version
Subproperty Of: iirds:iirdsAttribute
Has Domain: iirds:Package
Has Range: http://www.w3.org/2000/01/rdf-schema#Literal
Definition: iiRDS version with which the iiRDS package complies
Description: Current version is 1.0.

iirds:language

Term Description
URI: http://iirds.tekom.de/iirds#language
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: language
Subproperty Of: http://purl.org/dc/terms/language, iirds:iirdsAttribute
Has Domain: iirds:InformationUnit
Has Range: http://www.w3.org/2000/01/rdf-schema#Literal
Definition: identifier of the content's language
Description: Controlled vocabulary according to RFC 4646.

iirds:purpose

Term Description
URI: http://iirds.tekom.de/iirds#purpose
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: purpose
Subproperty Of: iirds:iirdsAttribute
Has Domain: iirds:ContentLifeCycleStatus
Has Range: http://www.w3.org/2000/01/rdf-schema#Literal
Definition: reason for an information unit's lifecycle status

iirds:revision

Term Description
URI: http://iirds.tekom.de/iirds#revision
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: revision
Subproperty Of: iirds:iirdsAttribute
Has Domain: iirds:InformationUnit
Has Range: http://www.w3.org/2000/01/rdf-schema#Literal
Definition: version of an information unit

iirds:rights

Term Description
URI: http://iirds.tekom.de/iirds#rights
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: rights
Subproperty Of: http://purl.org/dc/elements/1.1/rights, iirds:iirdsAttribute
Has Domain: iirds:InformationUnit
Has Range: http://www.w3.org/2000/01/rdf-schema#Literal
Definition: declaration of specific rights regarding the usage of the information

iirds:source

Term Description
URI: http://iirds.tekom.de/iirds#source
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: source
Subproperty Of: iirds:iirdsAttribute
Has Domain: iirds:Rendition
Has Range: http://www.w3.org/2000/01/rdf-schema#Literal
Definition: relative path of a file in an iiRDS package that contains the content of a rendition

iirds:statusComment

Term Description
URI: http://iirds.tekom.de/iirds#statusComment
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: status comment
Subproperty Of: iirds:iirdsAttribute
Has Domain: iirds:ContentLifeCycleStatus
Has Range: http://www.w3.org/2000/01/rdf-schema#Literal
Definition: note on a content lifecycle status

iirds:synonym

Term Description
URI: http://iirds.tekom.de/iirds#synonym
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: synonym
Subproperty Of: iirds:iirdsAttribute
Has Domain: iirds:iirdsDomainEntity
Has Range: http://www.w3.org/2000/01/rdf-schema#Literal
Definition: word or phrase that means exactly or nearly the same as another word or phrase in the same language

iirds:title

Term Description
URI: http://iirds.tekom.de/iirds#title
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: title
Subproperty Of: http://purl.org/dc/terms/title, iirds:iirdsAttribute
Has Domain: iirds:InformationUnit
Has Range: http://www.w3.org/2000/01/rdf-schema#Literal
Definition: name of the information unit
Description: Typically, a title will be a name by which the information unit is formally known.

A.1.3 Relations

iirds:classificationIdentifier

Term Description
URI: http://iirds.tekom.de/iirds#classificationIdentifier
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: classification identifier of the resource within an external classification domain

iirds:classificationVersion

Term Description
URI: http://iirds.tekom.de/iirds#classificationVersion
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: version of the external classification

iirds:dateOfCreation

Term Description
URI: http://iirds.tekom.de/iirds#dateOfCreation
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: date of creation of the resource

iirds:dateOfEffect

Term Description
URI: http://iirds.tekom.de/iirds#dateOfEffect
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: date and time on which the given content lifecycle status becomes valid
Definition: Datum und Uhrzeit, an dem der vergebene Status gültig wird.

iirds:dateOfExpiry

Term Description
URI: http://iirds.tekom.de/iirds#dateOfExpiry
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: date and time on which the given content lifecycle status becomes invalid
Definition: Datum und Uhrzeit, an dem der vergebene Status ungültig wird.

iirds:dateOfLastModification

Term Description
URI: http://iirds.tekom.de/iirds#dateOfLastModification
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: date and time of an information unit's last change

iirds:dateOfStatus

Term Description
URI: http://iirds.tekom.de/iirds#dateOfStatus
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: date and time of a lifecycle status's last change

iirds:description

Term Description
URI: http://iirds.tekom.de/iirds#description
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: account of the resource

iirds:duration

Term Description
URI: http://iirds.tekom.de/iirds#duration
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
definition span of time

iirds:format

Term Description
URI: http://iirds.tekom.de/iirds#format
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: media type of the rendition
note The media type is indicated as a MIME type according to iana.org.

iirds:formatRestriction

Term Description
URI: http://iirds.tekom.de/iirds#formatRestriction
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: restriction of media formats allowed in an iiRDS package

iirds:frequency

Term Description
URI: http://iirds.tekom.de/iirds#frequency
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: intended interval between recurring maintanance tasks

iirds:has-abstract

Term Description
URI: http://iirds.tekom.de/iirds#has-abstract
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has abstract
Subproperty Of: http://purl.org/dc/terms/abstract, iirds:iirdsRelationConcept
Has Domain: iirds:InformationUnit
Definition: summary of the resource

iirds:has-abstract

Term Description
URI: http://iirds.tekom.de/iirds#has-abstract
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: summary of the resource

iirds:has-classification-domain

Term Description
URI: http://iirds.tekom.de/iirds#has-classification-domain
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has classification domain
Subproperty Of: iirds:iirdsRelationConcept
Has Domain: iirds:ExternalClassification
Has Range: iirds:ClassificationDomain
Definition: references the domain that a classification refers to

iirds:has-classification-domain

Term Description
URI: http://iirds.tekom.de/iirds#has-classification-domain
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: references the domain that a classification refers to

iirds:has-classification-type

Term Description
URI: http://iirds.tekom.de/iirds#has-classification-type
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has classification type
Subproperty Of: iirds:iirdsRelationConcept
Has Domain: iirds:ClassificationDomain
Has Range: iirds:ClassificationType
Definition: type of the classification or the class name

iirds:has-classification-type

Term Description
URI: http://iirds.tekom.de/iirds#has-classification-type
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: type of the classification or the class name

iirds:has-component

Term Description
URI: http://iirds.tekom.de/iirds#has-component
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has component
Subproperty Of: iirds:iirdsRelationConcept
Has Domain: iirds:Component
Has Range: iirds:Component
Definition: property that references a component

iirds:has-content-lifecycle-status

Term Description
URI: http://iirds.tekom.de/iirds#has-content-lifecycle-status
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: relates to content lifecycle status
Subproperty Of: iirds:relates-to-administrative-metadata
Has Domain: iirds:InformationUnit
Has Range: iirds:ContentLifeCycleStatus
Definition: information unit's property that references its content lifecycle status

iirds:has-content-lifecycle-status-value

Term Description
URI: http://iirds.tekom.de/iirds#has-content-lifecycle-status-value
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has status value
Subproperty Of: iirds:iirdsRelationConcept
Has Domain: iirds:ContentLifeCycleStatus
Has Range: iirds:ContentLifeCycleStatusValue
Definition: content lifecycle status's property that references its value

iirds:has-directory-structure-type

Term Description
URI: http://iirds.tekom.de/iirds#has-directory-structure-type
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has directory structure type
Subproperty Of: iirds:iirdsRelationConcept
Has Domain: iirds:DirectoryNode
Has Range: iirds:DirectoryNodeType
Definition: directory node's property that references its node type

iirds:has-document-type

Term Description
URI: http://iirds.tekom.de/iirds#has-document-type
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has document type
Subproperty Of: iirds:has-information-type
Has Domain: iirds:Document
Has Range: iirds:DocumentType
Definition: document's property that references its document type
Description: Documents have one or more document types. Documents without document types are unspecific documents.

iirds:has-end-selector

Term Description
URI: http://iirds.tekom.de/iirds#has-end-selector
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has end selector
Subproperty Of: iirds:has-selector
Has Domain: iirds:RangeSelector
Has Range: iirds:FragmentSelector
Definition: range selector's property that references the end of its range
Description: A range selector MUST reference one start and one end selector.

iirds:has-event-code

Term Description
URI: http://iirds.tekom.de/iirds#has-event-code
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has event code
Subproperty Of: iirds:iirdsRelationConcept
Has Domain: iirds:Event
Definition: property to identify an event

iirds:has-event-type

Term Description
URI: http://iirds.tekom.de/iirds#has-event-type
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has event type
Subproperty Of: iirds:iirdsRelationConcept
Has Domain: iirds:Event
Definition: event's property that references its type

iirds:has-external-classification

Term Description
URI: http://iirds.tekom.de/iirds#has-external-classification
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has external classification
Subproperty Of: iirds:relates-to-administrative-metadata
Has Range: iirds:ExternalClassification
Definition: references an external classification
Has Domain: iirds:Component, iirds:InformationUnit, iirds:ProductVariant, iirds:ProductFeature

iirds:has-first-child

Term Description
URI: http://iirds.tekom.de/iirds#has-first-child
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has first child
Subproperty Of: iirds:iirdsRelationConcept
Has Domain: iirds:DirectoryNode
Has Range: iirds:DirectoryNode
Definition: directory node's property that references the first directory node on the next subordinate level in a directory structure

iirds:has-identity

Term Description
URI: http://iirds.tekom.de/iirds#has-identity
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has complex identifier
Subproperty Of: iirds:relates-to-administrative-metadata
Has Range: iirds:Identity
Definition: iiRDS resource's property that references an identifier
Has Domain: iirds:Component, iirds:InformationObject, iirds:InformationUnit, iirds:ProductVariant, iirds:Rendition

iirds:has-identity-domain

Term Description
URI: http://iirds.tekom.de/iirds#has-identity-domain
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has identifier domain
Subproperty Of: iirds:iirdsRelationConcept
Has Domain: iirds:Identity
Has Range: iirds:IdentityDomain
Definition: identifier's property that references the domain in which it is unique

iirds:has-identity-type

Term Description
URI: http://iirds.tekom.de/iirds#has-identity-type
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has identifier type
Subproperty Of: iirds:iirdsRelationConcept
Has Domain: iirds:IdentityDomain
Has Range: iirds:IdentityType
Definition: identity domain's property that references its identifier type

iirds:has-information-type

Term Description
URI: http://iirds.tekom.de/iirds#has-information-type
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has information type
Subproperty Of: iirds:iirdsRelationConcept
Has Domain: iirds:InformationUnit
Has Range: iirds:InformationType
Definition: information unit's property that references its nature or subject
Description: Not intended to be used directly. Use the child properties instead, such as has-document-type for documents and has-topic-type for topics.

iirds:has-next-sibling

Term Description
URI: http://iirds.tekom.de/iirds#has-next-sibling
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has next sibling
Subproperty Of: iirds:iirdsRelationConcept
Has Domain: iirds:DirectoryNode
Has Range: iirds:DirectoryNode
Definition: directory node's property that references the following directory node on the same hierarchy level in a directory structure

iirds:has-party-role

Term Description
URI: http://iirds.tekom.de/iirds#has-party-role
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has administrative role
Subproperty Of: iirds:iirdsRelationConcept
Has Domain: iirds:Party
Has Range: iirds:PartyRole
Definition: party's property that references its role

iirds:has-planning-time

Term Description
URI: http://iirds.tekom.de/iirds#has-planning-time
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has time
Subproperty Of: iirds:relates-to-functional-metadata
Has Domain: iirds:InformationUnit
Has Range: iirds:PlanningTime
Definition: information unit's property that references the planning time

iirds:has-rendition

Term Description
URI: http://iirds.tekom.de/iirds#has-rendition
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has rendition
Subproperty Of: iirds:iirdsRelationConcept
Has Domain: iirds:InformationUnit
Has Range: iirds:Rendition
Definition: information unit's property that references its rendition

iirds:has-selector

Term Description
URI: http://iirds.tekom.de/iirds#has-selector
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has selector
Subproperty Of: iirds:iirdsRelationConcept
Has Range: iirds:Selector
Definition: rendition's property that references a selector
Has Domain: iirds:Rendition

iirds:has-start-selector

Term Description
URI: http://iirds.tekom.de/iirds#has-start-selector
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has start selector
Subproperty Of: iirds:has-selector
Has Domain: iirds:RangeSelector
Has Range: iirds:FragmentSelector
Definition: range selector's property that references the start of its range
Description: A range selector MUST reference one start and one end selector.

iirds:has-subject

Term Description
URI: http://iirds.tekom.de/iirds#has-subject
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has subject
Subproperty Of: http://purl.org/dc/terms/subject, iirds:has-information-type
Has Domain: iirds:InformationUnit
Has Range: iirds:InformationSubject
Definition: information unit's property that references its subject

iirds:has-topic-type

Term Description
URI: http://iirds.tekom.de/iirds#has-topic-type
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: has topic type
Subproperty Of: iirds:has-information-type
Has Domain: iirds:InformationUnit
Has Range: iirds:TopicType
Definition: information unit's property that references its topic type
Description: Defines the information type of a topic, e.g. task or learning.

iirds:identifier

Term Description
URI: http://iirds.tekom.de/iirds#identifier
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: unique name of the resource within a given domain

iirds:iirdsRelationConcept

Term Description
URI: http://iirds.tekom.de/iirds#iirdsRelationConcept
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: iirdsRelationConcept
Has Domain: iirds:iirdsDomainEntity
Has Range: iirds:iirdsDomainEntity
Definition: iiRDS resource's property that references an iiRDS resource
Description: Not indented to be used directly.

iirds:iiRDSVersion

Term Description
URI: http://iirds.tekom.de/iirds#iiRDSVersion
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: iiRDS version with which the iiRDS package complies

iirds:is-applicable-for-document-type

Term Description
URI: http://iirds.tekom.de/iirds#is-applicable-for-document-type
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: applicable for document type
Subproperty Of: iirds:has-information-type
Has Domain: iirds:InformationUnit
Has Range: iirds:DocumentType
Definition: information unit's property that references a document type the information unit is suitable for
Description: Example: topics that are suitable for the installation instructions.

iirds:is-part-of-package

Term Description
URI: http://iirds.tekom.de/iirds#is-part-of-package
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: is part of package
Subproperty Of: iirds:iirdsRelationConcept
Has Domain: iirds:InformationUnit
Has Range: iirds:Package
Definition: information unit's property that references the package to which it belongs

iirds:is-replacement-of

Term Description
URI: http://iirds.tekom.de/iirds#is-replacement-of
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: replaces
Subproperty Of: http://purl.org/dc/terms/replaces, iirds:iirdsRelationConcept
Has Domain: iirds:InformationUnit
Has Range: iirds:InformationUnit
Definition: information unit's property that references the information unit to be replaced

iirds:is-version-of

Term Description
URI: http://iirds.tekom.de/iirds#is-version-of
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: is version of
Subproperty Of: iirds:iirdsRelationConcept, http://purl.org/dc/terms/isVersionOf
Has Domain: iirds:InformationUnit
Has Range: iirds:InformationObject
Definition: information unit's property that references its information object
Description: Specifies that the information unit is a version or language variant of the information object.

iirds:language

Term Description
URI: http://iirds.tekom.de/iirds#language
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: identifier of the content's language

iirds:purpose

Term Description
URI: http://iirds.tekom.de/iirds#purpose
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: reason for an information unit's lifecycle status

iirds:relates-to-action

Term Description
URI: http://iirds.tekom.de/iirds#relates-to-action
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: relates to action
Subproperty Of: iirds:relates-to-functional-metadata
Has Domain: iirds:InformationUnit
Has Range: iirds:Action
Definition: information unit's property that references an action
Description: Not intended to be used directly. Use the subclasses instead.

iirds:relates-to-administrative-metadata

Term Description
URI: http://iirds.tekom.de/iirds#relates-to-administrative-metadata
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: relates to administrative metadata
Subproperty Of: iirds:iirdsRelationConcept
Has Domain: iirds:iirdsDomainEntity
Has Range: iirds:AdministrativeMetadata
Definition: iiRDS resource's property that references administrative metadata
Description: Not intended to be used directly. Use the subclasses instead.

iirds:relates-to-component

Term Description
URI: http://iirds.tekom.de/iirds#relates-to-component
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: relates to component
Subproperty Of: iirds:relates-to-product-metadata
Has Domain: iirds:InformationUnit
Has Range: iirds:Component
Definition: information unit's property that references a component
Description: That means that the content of the information unit relates to a specific component of the documented product or component.

iirds:relates-to-event

Term Description
URI: http://iirds.tekom.de/iirds#relates-to-event
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: relates to event
Subproperty Of: iirds:relates-to-functional-metadata
Has Domain: iirds:InformationUnit
Has Range: iirds:Event
Definition: information unit's property that references an event
Description: That means that the content of the information unit refers to a specific event that occured in the product/system, e.g. an error.

iirds:relates-to-functional-metadata

Term Description
URI: http://iirds.tekom.de/iirds#relates-to-functional-metadata
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: relates to functional metadata
Subproperty Of: iirds:iirdsRelationConcept
Has Domain: iirds:InformationUnit
Has Range: iirds:FunctionalMetadata
Definition: information unit's property that references functional metadata
Description: No intended to be used directly. Use the subclasses instead.

iirds:relates-to-information-unit

Term Description
URI: http://iirds.tekom.de/iirds#relates-to-information-unit
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: relates to information unit
Subproperty Of: iirds:iirdsRelationConcept
Has Domain: iirds:DirectoryNode
Has Range: iirds:InformationUnit
Definition: directory node's property that references the corresponding information unit
Description: The related information unit is part of the directory.

iirds:relates-to-party

Term Description
URI: http://iirds.tekom.de/iirds#relates-to-party
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: relates to party
Subproperty Of: iirds:relates-to-administrative-metadata
Has Range: iirds:Party
Definition: iiRDS resource's property that references a party
Has Domain: iirds:Component, iirds:IdentityDomain, iirds:ClassificationDomain, iirds:InformationUnit, iirds:ContentLifeCycleStatus, iirds:ProductVariant

iirds:relates-to-product-feature

Term Description
URI: http://iirds.tekom.de/iirds#relates-to-product-feature
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: relates to product feature
Subproperty Of: iirds:relates-to-product-metadata
Has Domain: iirds:InformationUnit
Has Range: iirds:ProductFeature
Definition: information unit's property that references a product feature
Description: That means that the content of the information unit refers to or describes a specific product feature.

iirds:relates-to-product-lifecycle-phase

Term Description
URI: http://iirds.tekom.de/iirds#relates-to-product-lifecycle-phase
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: relates to phase of the product lifecycle
Subproperty Of: iirds:relates-to-product-metadata
Has Domain: iirds:InformationUnit
Has Range: iirds:ProductLifeCyclePhase
Definition: information unit's property that references a product lifecycle phase
Description: That means that the content of the information unit describes activities or knowledge related to a specific lifecycle phase. Examples are operation and maintenance.

iirds:relates-to-product-metadata

Term Description
URI: http://iirds.tekom.de/iirds#relates-to-product-metadata
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: relates to product metadata
Subproperty Of: iirds:iirdsRelationConcept
Has Domain: iirds:InformationUnit
Has Range: iirds:ProductMetadata
Definition: information unit's property that references product metadata

iirds:relates-to-product-variant

Term Description
URI: http://iirds.tekom.de/iirds#relates-to-product-variant
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: relates to product variant
Subproperty Of: iirds:relates-to-product-metadata
Has Domain: iirds:InformationUnit
Has Range: iirds:ProductVariant
Definition: information unit's property that references a product variant
Description: That means that the content of the information unit refers to or describes a specific variant of the product.

iirds:relates-to-qualification

Term Description
URI: http://iirds.tekom.de/iirds#relates-to-qualification
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: relates to qualification
Subproperty Of: iirds:relates-to-functional-metadata
Has Domain: iirds:InformationUnit
Has Range: iirds:Qualification
Definition: information unit's property that references a qualification

iirds:relates-to-supply

Term Description
URI: http://iirds.tekom.de/iirds#relates-to-supply
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: relates to supply
Subproperty Of: iirds:relates-to-functional-metadata
Has Domain: iirds:InformationUnit
Has Range: iirds:Supply
Definition: information unit's property that references a supply

iirds:relates-to-vcard

Term Description
URI: http://iirds.tekom.de/iirds#relates-to-vcard
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Label: relates to vCard
Subproperty Of: iirds:iirdsRelationConcept
Has Domain: iirds:Party
Has Range: http://www.w3.org/2006/vcard/ns#Kind
Definition: party's property that references an organization or person

iirds:revision

Term Description
URI: http://iirds.tekom.de/iirds#revision
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
label revision
Definition: version of an information unit

iirds:rights

Term Description
URI: http://iirds.tekom.de/iirds#rights
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: declaration of specific rights regarding the usage of the information
example copyright information

iirds:source

Term Description
URI: http://iirds.tekom.de/iirds#source
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: relative path of a file in an iiRDS package that contains the content of a rendition
note The path is relative to the root directory of the package, e.g., 'content/overview.html'.

iirds:statusComment

Term Description
URI: http://iirds.tekom.de/iirds#statusComment
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: note on a content lifecycle status

iirds:synonym

Term Description
URI: http://iirds.tekom.de/iirds#synonym
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
label synonym
Definition: word or phrase that means exactly or nearly the same as another word or phrase in the same language

iirds:title

Term Description
URI: http://iirds.tekom.de/iirds#title
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Property
Definition: name of the information unit

A.1.4 Object Definitions

iirds:Acquisition

Term Description
URI: http://iirds.tekom.de/iirds#Acquisition
Type of Term: iirds:DesignAndRealization
Label: acquisition
Definition: product life cycle phase of obtaining systems, products, or services as part of design and realization

iirds:Action

Term Description
URI: http://iirds.tekom.de/iirds#Action
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: atomic manipulation of an object by a participant

iirds:AdministrativeMetadata

Term Description
URI: http://iirds.tekom.de/iirds#AdministrativeMetadata
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: information that allows the management of iiRDS resources
note Administrative metadata can be divided into the following categories: - context or provenance metadata: describe the life cycle of a resource to a point, including the related entities and processes, e.g. configuration and log files, - technical metadata: describe the technical characteristics of a digital object, e g. its format, - rights metadata: define the ownership and the legally permitted usage of an object.

iirds:AdministratorGuide

Term Description
URI: http://iirds.tekom.de/iirds#AdministratorGuide
Type of Term: iirds:DocumentType
Label: administrator guide
Definition: document type that refers to information on the management of a technical system

iirds:AfterUse

Term Description
URI: http://iirds.tekom.de/iirds#AfterUse
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: product life cycle phase that follows the active use of the product

iirds:ApplicableStandards

Term Description
URI: http://iirds.tekom.de/iirds#ApplicableStandards
Type of Term: iirds:Conformity
Label: applicable standard
Definition: information subject covering rules, guidelines, or definitions of product characteristics that need to comply with normative or legislative requirements
Description: Examples: machinery directive, ATEX directive

iirds:Approved

Term Description
URI: http://iirds.tekom.de/iirds#Approved
Type of Term: iirds:ContentLifeCycleStatusValue
Label: approved
Definition: content life cycle status value which indicates that the information of the resource is correct

iirds:ArticleCode

Term Description
URI: http://iirds.tekom.de/iirds#ArticleCode
Type of Term: iirds:IdentityType
Label: article code
Definition: identity type of the manufacturer's reference number or other identifier for products or for parts of a product
Description: Examples of article code are material number, article number, or item number.

iirds:AssemblyInstructions

Term Description
URI: http://iirds.tekom.de/iirds#AssemblyInstructions
Type of Term: iirds:DocumentType
Label: assembly instructions
Definition: document type that refers to information on how parts are put together to complete a specific product so that it fulfils its intended use

iirds:Author

Term Description
URI: http://iirds.tekom.de/iirds#Author
Type of Term: iirds:PartyRole
Label: author
Definition: party role of the party that edited the referenced information unit
Description: An author is the individual or the organization from which the referenced iiRDS domain entity originates.

iirds:BillOfMaterials

Term Description
URI: http://iirds.tekom.de/iirds#BillOfMaterials
Type of Term: iirds:DocumentType
Label: bill of materials
Definition: document type that refers to formal tabulation of the physical assemblies, subassemblies, and components needed to fabricate a product
Description: Type of document (VDI 2770). Examples are part list with part number, part description, order number, and references to other documents.

iirds:Caution

Term Description
URI: http://iirds.tekom.de/iirds#Caution
Type of Term: iirds:WarningMessage
Label: caution
Definition: warning message that describes a hazardous situation which, if not avoided, could result in minor or moderate injury
Description: See ANSI Z535.5

iirds:CDD

Term Description
URI: http://iirds.tekom.de/iirds#CDD
Type of Term: iirds:ClassificationType
Label: CDD identifier
Definition: classification type that references a product classification in the Common Data Dictionary (CDD, IEC 61360)

iirds:CEDeclarationOfConformity

Term Description
URI: http://iirds.tekom.de/iirds#CEDeclarationOfConformity
Type of Term: iirds:DocumentType
Label: cE declaration of conformity
Definition: document type that refers to a confirmation that a product complies with the applicable CE marking directives or regulations

iirds:Certificate

Term Description
URI: http://iirds.tekom.de/iirds#Certificate
Type of Term: iirds:DocumentType
Label: certificate
Definition: document type that refers to a document attesting conformity with applicable regulations
Description: Type of document (VDI 2770). Examples are ATEX certificates, acceptance reports, and material certificates.

iirds:ClassificationDomain

Term Description
URI: http://iirds.tekom.de/iirds#ClassificationDomain
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: domain of an external classification that is assigned to an iiRDS entity
Properties: 0..1  iirds:has-classification-type property - iirds:ClassificationType
0..1  iirds:relates-to-party property - iirds:Party

iirds:ClassificationType

Term Description
URI: http://iirds.tekom.de/iirds#ClassificationType
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: type of an classification that is assigned to an iiRDS domain entity

iirds:Collection

Term Description
URI: http://iirds.tekom.de/iirds#Collection
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: information subject that covers specific content in lists or overviews

iirds:Component

Term Description
URI: http://iirds.tekom.de/iirds#Component
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: part used as a constituent in an assembled product, system or plant
Properties: 0..⃰  iirds:has-component properties - iirds:Component
0..⃰  iirds:has-identity properties - iirds:Identity
0..⃰  iirds:has-external-classification properties - iirds:ExternalClassification
0..1  iirds:relates-to-party property - iirds:Party

iirds:Concept

Term Description
URI: http://iirds.tekom.de/iirds#Concept
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: topic type that provides background information which helps users understand the structure or essential principles of a product, interface, or task

iirds:Configuration

Term Description
URI: http://iirds.tekom.de/iirds#Configuration
Type of Term: iirds:PuttingToUse
Label: configuration
Definition: product life cycle phase of adapting settings to achieve the desired functionality of a product

iirds:Conformity

Term Description
URI: http://iirds.tekom.de/iirds#Conformity
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: information subject that covers applicable standards or the fulfilment of a product requirement

iirds:ContactInformation

Term Description
URI: http://iirds.tekom.de/iirds#ContactInformation
Type of Term: iirds:Formality
Label: contact information
Definition: information subject that covers information on how to contact a party
Description: Contact information such as addresses, phone numbers, URLs.

iirds:ContentLifeCycleStatus

Term Description
URI: http://iirds.tekom.de/iirds#ContentLifeCycleStatus
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: stage of an information unit in the information development process
Properties: 0..1  iirds:dateOfEffect property - http://www.w3.org/2001/XMLSchema#dateTimeStamp
0..1  iirds:dateOfExpiry property - http://www.w3.org/2001/XMLSchema#dateTimeStamp
0..1  iirds:dateOfStatus property - http://www.w3.org/2001/XMLSchema#dateTimeStamp
0..⃰  iirds:statusComment properties - http://www.w3.org/2000/01/rdf-schema#Literal
1  iirds:has-content-lifecycle-status-value property - iirds:ContentLifeCycleStatusValue
0..1  iirds:purpose property - http://www.w3.org/2000/01/rdf-schema#Literal
0..1  iirds:relates-to-party property - iirds:Party

iirds:ContentLifeCycleStatusValue

Term Description
URI: http://iirds.tekom.de/iirds#ContentLifeCycleStatusValue
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: categorical denomination of the information unit life cycle stage

iirds:ContractualDocument

Term Description
URI: http://iirds.tekom.de/iirds#ContractualDocument
Type of Term: iirds:DocumentType
Label: contractual document
Definition: document type that refers to a binding agreement between parties
Description: Type of document (VDI 2770). Contractual documents include, among others, contracts, acceptance reports, and service conditions.

iirds:Contributor

Term Description
URI: http://iirds.tekom.de/iirds#Contributor
Type of Term: iirds:PartyRole
Label: contributor
Definition: party role of the party that provides input to the making of an information unit
Description: A contributor is an individual or an organization that participated in the generation/change of the referenced iiRDS domain entity.

iirds:Creator

Term Description
URI: http://iirds.tekom.de/iirds#Creator
Type of Term: iirds:PartyRole
Label: creator
Definition: party role of the party from which an information unit originated
Description: A creator is the individual or the organization that created the referenced iiRDS domain entity.

iirds:Customer

Term Description
URI: http://iirds.tekom.de/iirds#Customer
Type of Term: iirds:PartyRole
Label: customer
Definition: party role of the party that purchases or receives a product
Description: A customer is an individual or an organization that purchased or consumes the referenced iiRDS domain entity.

iirds:Danger

Term Description
URI: http://iirds.tekom.de/iirds#Danger
Type of Term: iirds:WarningMessage
Label: danger
Definition: warning message that describes a hazardous situation which, if not avoided, will result in death or serious injury
Description: See ANSI Z535.5

iirds:DeclarationOfConformity

Term Description
URI: http://iirds.tekom.de/iirds#DeclarationOfConformity
Type of Term: iirds:Conformity
Label: declaration of conformity
Definition: information subject covering an assurance that the product complies with the EU Declaration of Conformity for CE marking
Description: The Declaration of Conformity states that the product complies with the essential requirements of the relevant standards.

iirds:Decommissioning

Term Description
URI: http://iirds.tekom.de/iirds#Decommissioning
Type of Term: iirds:Use
Label: decommissioning
Definition: product life cycle phase of shutting down a system at the end of its usage period

iirds:Deleted

Term Description
URI: http://iirds.tekom.de/iirds#Deleted
Type of Term: iirds:ContentLifeCycleStatusValue
Label: deleted
Definition: content life cycle status value which indicates that the information of the resource has been revoked

iirds:Design

Term Description
URI: http://iirds.tekom.de/iirds#Design
Type of Term: iirds:DesignAndRealization
Label: design
Definition: product life cycle phase of designing systems, products, or services

iirds:DesignAndRealization

Term Description
URI: http://iirds.tekom.de/iirds#DesignAndRealization
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: product life cycle phase from environment analysis and ideation through production

iirds:Development

Term Description
URI: http://iirds.tekom.de/iirds#Development
Type of Term: iirds:DesignAndRealization
Label: development
Definition: product life cycle phase of transfoming from design into a production-ready functional system, product or service

iirds:Diagnostics

Term Description
URI: http://iirds.tekom.de/iirds#Diagnostics
Type of Term: iirds:Use
Label: diagnostics
Definition: product life cycle phase of identifying a fault and its cause whitin the use phase

iirds:DirectoryNode

Term Description
URI: http://iirds.tekom.de/iirds#DirectoryNode
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: node in a tree-like, ordered collection
note The directory node structure MAY provide users with information on the context of the topic they are reading, its position in a document, its predecessors, and successors.
Properties: 0..1  iirds:has-directory-structure-type property - iirds:DirectoryNodeType
0..1  iirds:has-first-child property - iirds:DirectoryNode
0..1  iirds:has-next-sibling property - iirds:DirectoryNode
0..1  iirds:relates-to-information-unit property - iirds:InformationUnit

iirds:DirectoryNodeType

Term Description
URI: http://iirds.tekom.de/iirds#DirectoryNodeType
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: type of information arranged in a hierarchically ordered list of elements built by a root node and its subordinate nodes
note Directories help the user to navigate through the information units.

iirds:Disposal

Term Description
URI: http://iirds.tekom.de/iirds#Disposal
Type of Term: iirds:AfterUse
Label: disposal
Definition: product life cycle phase spanning the process of elimination of a product or component

iirds:Document

Term Description
URI: http://iirds.tekom.de/iirds#Document
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: information unit that consists of an ordered set of information intended by the sender to be regarded as an entity
Properties: 1..⃰  iirds:has-document-type properties - iirds:DocumentType

iirds:DocumentationMetadata

Term Description
URI: http://iirds.tekom.de/iirds#DocumentationMetadata
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: information that describes the context to which iiRDS resources apply
note Documentation metadata can be used for assigning or filtering content according to specific use cases.

iirds:DocumentType

Term Description
URI: http://iirds.tekom.de/iirds#DocumentType
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: type of information arranged in a document defined with respect to its specified purpose, function, and form of presentation

iirds:DownTime

Term Description
URI: http://iirds.tekom.de/iirds#DownTime
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: period of time during which an item is not in condition to perform its intended function
note Down time consists of service time, modification time, supply delay time and administration time

iirds:EclassCodedName

Term Description
URI: http://iirds.tekom.de/iirds#EclassCodedName
Type of Term: iirds:ClassificationType
Label: ECLASS Coded Name
Definition: 8-digit class code that references an ECLASS product classification
Description: classification type that references an ECLASS product classification by an international registration data identifier (IRDI) path

iirds:EclassIRDI

Term Description
URI: http://iirds.tekom.de/iirds#EclassIRDI
Type of Term: iirds:ClassificationType
Definition: classification type that references an ECLASS product classification by an international registration data identifier (IRDI) path

iirds:ElectronicIdentificationPlate

Term Description
URI: http://iirds.tekom.de/iirds#ElectronicIdentificationPlate
Type of Term: iirds:DocumentType
Label: electronic identification plate
Definition: document type referring electronically readable label on a product or component that provides information on its identity and characteristics
Description: Type of document (VDI 2770)

iirds:EmergencyOperation

Term Description
URI: http://iirds.tekom.de/iirds#EmergencyOperation
Type of Term: iirds:Use
Label: emergency operation
Definition: product life cycle of restricted operation of a system to protect it from damage

iirds:EuropeanArticleNumber

Term Description
URI: http://iirds.tekom.de/iirds#EuropeanArticleNumber
Type of Term: iirds:IdentityType
Label: EAN
Definition: identity type of the European article number according to ISO/IEC 15420
Description: European Article Number (EAN; also International Article Number, IAN) identifier for trade items.

iirds:Event

Term Description
URI: http://iirds.tekom.de/iirds#Event
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: something noticeable that takes place at a given location and point in time
Properties: 0..1  iirds:has-event-code property
0..1  iirds:has-event-type property

iirds:ExternalClassification

Term Description
URI: http://iirds.tekom.de/iirds#ExternalClassification
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: External classification of an iiRDS domain entity. Each classification MUST be related to the classification domain within which it is unambiguous.
Properties: 1  iirds:classificationIdentifier property - http://www.w3.org/2000/01/rdf-schema#Literal
0..1  iirds:classificationVersion property - http://www.w3.org/2000/01/rdf-schema#Literal
1  iirds:has-classification-domain property - iirds:ClassificationDomain

iirds:Fault

Term Description
URI: http://iirds.tekom.de/iirds#Fault
Type of Term: iirds:Use
Label: fault
Definition: product life cycle that spans the interruption of the intended operation of a system due to malfunction

iirds:ForeseeableMisuse

Term Description
URI: http://iirds.tekom.de/iirds#ForeseeableMisuse
Type of Term: iirds:Safety
Label: foreseeable misuse
Definition: information subject that covers the use of a product or system in a way not intended by the supplier, but which can result from readily predictable human behaviour
Description: Use of a product in a manner not intended by the producer or supplier but which MAY result from foreseeable human behavior. See EN 82079-1

iirds:Form

Term Description
URI: http://iirds.tekom.de/iirds#Form
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: topic type that provides information in pre-defined fields

iirds:Formality

Term Description
URI: http://iirds.tekom.de/iirds#Formality
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: information subject that covers contractually relevant elements

iirds:Fragment

Term Description
URI: http://iirds.tekom.de/iirds#Fragment
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: information unit that requires additional context

iirds:FragmentSelector

Term Description
URI: http://iirds.tekom.de/iirds#FragmentSelector
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: selector that defines a part of content by a single identifier

iirds:Functionality

Term Description
URI: http://iirds.tekom.de/iirds#Functionality
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: information subject that covers specific capabilities of the product

iirds:FunctionalMetadata

Term Description
URI: http://iirds.tekom.de/iirds#FunctionalMetadata
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
Definition: information used to implement advanced content delivery scenarios and content assemblies for specific purposes

iirds:GenericAction

Term Description
URI: http://iirds.tekom.de/iirds#GenericAction
Type of Term: iirds:Action
Label: action
Definition: atomic manipulation of an object by a participant

iirds:GenericAfterUse

Term Description
URI: http://iirds.tekom.de/iirds#GenericAfterUse
Type of Term: iirds:AfterUse
Label: after use
Definition: product life cycle phase following the active use of the product
Description: The AfterUse class is a parent class for product lifecycle phases that occur after the active use of the product.

iirds:GenericCollection

Term Description
URI: http://iirds.tekom.de/iirds#GenericCollection
Type of Term: iirds:Collection
Label: collection
Definition: information subject covering specific content in lists or overviews

iirds:GenericConcept

Term Description
URI: http://iirds.tekom.de/iirds#GenericConcept
Type of Term: iirds:Concept
Label: concept
Definition: topic type providing background information that helps users understand the structure or essential principles of a product, interface, or task
Description: Conceptual information helps users to map their existing knowledge to tasks and other essential information about a product or system.

iirds:GenericConformity

Term Description
URI: http://iirds.tekom.de/iirds#GenericConformity
Type of Term: iirds:Conformity
Label: conformity
Definition: information subject covering applicable law, standards, or the fulfilment of a product requirement
Description: The Conformity class is a parent class for information subjects that describe content related to applicable standards or the conformity of the product.

iirds:GenericDesignAndRealization

Term Description
URI: http://iirds.tekom.de/iirds#GenericDesignAndRealization
Type of Term: iirds:DesignAndRealization
Label: design and realization
Definition: product life cycle phase from ideation through production
Description: The DesignAndRealization class is a parent class for product lifecycle phases related to the design, construction, and realization of a product.

iirds:GenericDownTime

Term Description
URI: http://iirds.tekom.de/iirds#GenericDownTime
Type of Term: iirds:DownTime
Label: down time
Definition: period of time during which an item is not in condition to perform its intended function
duration PT0M
Description: The DownTime class is a parent class for time periods during which an equipment or machine is not functional or cannot work.

iirds:GenericEvent

Term Description
URI: http://iirds.tekom.de/iirds#GenericEvent
Type of Term: iirds:Event
Label: event
Definition: something noticeable that takes place at a given location and point in time
Description: The Event class describes events that happen in the technical system. Examples are errors, malfunctions, and warnings.

iirds:GenericForm

Term Description
URI: http://iirds.tekom.de/iirds#GenericForm
Type of Term: iirds:Form
Label: form
Definition: topic type providing information in pre-defined fields
Description: The Form class describes topics that contain information in pre-defined form fields. Examples of forms are service reports, field reports, and user feedback.

iirds:GenericFormality

Term Description
URI: http://iirds.tekom.de/iirds#GenericFormality
Type of Term: iirds:Formality
Label: formality
Definition: information subject that covers contractually relevant elements
Description: The Formality class is the parent class for information subjects that describe content related to official or legal documents.

iirds:GenericFunctionality

Term Description
URI: http://iirds.tekom.de/iirds#GenericFunctionality
Type of Term: iirds:Functionality
Label: functionality
Definition: information subject that covers specific capabilities of the product
Description: The Functionality class is the parent class for information subjects that describe content related to specific functionalities of the product.

iirds:GenericLearning

Term Description
URI: http://iirds.tekom.de/iirds#GenericLearning
Type of Term: iirds:Learning
Label: learning
Definition: type of topic that provides learning content
Description: Learning content MAY comprise learning plans, learning objectives, learning content details, summaries, and assessments.

iirds:GenericMaintenanceInterval

Term Description
URI: http://iirds.tekom.de/iirds#GenericMaintenanceInterval
Type of Term: iirds:MaintenanceInterval
Label: maintenance interval
Definition: period of time between scheduled maintenance operations
duration PT0M
frequency unknown
Description: The MaintenanceInterval class describes time intervals and durations for the scheduled maintenance of a technical system or its parts.

iirds:GenericPlanningTime

Term Description
URI: http://iirds.tekom.de/iirds#GenericPlanningTime
Type of Term: iirds:PlanningTime
Label: planning time
Definition: period of time that is REQUIRED for conducting a specific task
duration PT0M
Description: The PlanningTime class describes different types of planning times that MAY be referenced in technical documentation, for example time REQUIRED for or resulting from specific working tasks.

iirds:GenericProcess

Term Description
URI: http://iirds.tekom.de/iirds#GenericProcess
Type of Term: iirds:Process
Label: process
Definition: information subject that covers structured activities which are carried out to achieve a specific goal
Description: The Process class contains information subject for process-related information.

iirds:GenericProductFeature

Term Description
URI: http://iirds.tekom.de/iirds#GenericProductFeature
Type of Term: iirds:ProductFeature
Label: product feature
Definition: product characteristics
Description: The ProductFeature class is a parent class for characteristics and functions of a product or component.

iirds:GenericProductFunction

Term Description
URI: http://iirds.tekom.de/iirds#GenericProductFunction
Type of Term: iirds:ProductFunction
Label: product function
Definition: capability of a product or a component which is specific or REQUIRED for the intended product task
Description: The ProductFunction class describes a function that a product or component provides or implements.

iirds:GenericProductProperty

Term Description
URI: http://iirds.tekom.de/iirds#GenericProductProperty
Type of Term: iirds:ProductProperty
Label: product property
Definition: invariable characteristic of a product whose value is fixed once the product is defined
Description: The ProductProperty class describes a characteristic of a product or component.

iirds:GenericPuttingToUse

Term Description
URI: http://iirds.tekom.de/iirds#GenericPuttingToUse
Type of Term: iirds:PuttingToUse
Label: putting to use
Definition: product life cycle phase after production in which a product is set up for its intended use
Description: The PuttingToUse class is a parent class for the product lifecycle phases related to putting a product or technical system to use.

iirds:GenericReference

Term Description
URI: http://iirds.tekom.de/iirds#GenericReference
Type of Term: iirds:Reference
Label: reference
Definition: topic type that provides additional details for lookup
Description: The Reference class describes a topic type containing information that supports users as they perform a task, meaning data that is looked up rather than memorized. Examples are parameter lists, tables with technical data, UI control overviews, and parts lists.

iirds:GenericRole

Term Description
URI: http://iirds.tekom.de/iirds#GenericRole
Type of Term: iirds:Role
Label: role
Definition: set of connected behaviors, privileges and obligations associated with a party
Description: The Role class describes roles for users of the technical system and the associated technical information.

iirds:GenericSafety

Term Description
URI: http://iirds.tekom.de/iirds#GenericSafety
Type of Term: iirds:Safety
Label: safety
Definition: information subject that covers content which helps to avoid risk
Description: The Safety class contains information subjects related to safety.

iirds:GenericSkillLevel

Term Description
URI: http://iirds.tekom.de/iirds#GenericSkillLevel
Type of Term: iirds:SkillLevel
Label: skill level
Definition: degree of qualification of an individual
Description: The SkillLevel class describes custom skill levels that the users of the technical system and the associated technical information require.

iirds:GenericSupply

Term Description
URI: http://iirds.tekom.de/iirds#GenericSupply
Type of Term: iirds:Supply
Label: generic supply
Definition: physical object used by an actor performing work tasks described in technical documentation
Description: The Supply class is a parent class for supplies that are REQUIRED for working tasks described in technical documentation.

iirds:GenericTask

Term Description
URI: http://iirds.tekom.de/iirds#GenericTask
Type of Term: iirds:Task
Label: task
Definition: topic type that provides procedures and action steps to be followed or considered
Description: Tasks provide instructions and MAY contain information on other aspects, such as requirements that MUST be fulfilled or safety instructions.

iirds:GenericTechnicalData

Term Description
URI: http://iirds.tekom.de/iirds#GenericTechnicalData
Type of Term: iirds:TechnicalData
Label: technical data
Definition: information subject that covers qualitative and quantitative characteristics of technical objects
Description: Information that describes the technical characteristics of a product or component.

iirds:GenericTechnicalOverview

Term Description
URI: http://iirds.tekom.de/iirds#GenericTechnicalOverview
Type of Term: iirds:TechnicalOverview
Label: technical overview
Definition: information subject that covers the technical structure of a product
Description: The TechnicalOverview class is a parent class for information subjects describing contents related to technical plans, diagrams, or the technical architecture of the product.

iirds:GenericTroubleshooting

Term Description
URI: http://iirds.tekom.de/iirds#GenericTroubleshooting
Type of Term: iirds:Troubleshooting
Label: troubleshooting
Definition: topic type that provides an explanation on symptoms, diagnosis, and resolution of problems
Description: Troubleshooting information MAY comprise a description of the symptoms, the cause of the error, and a remedy for the error.

iirds:GenericTroubleshooting

Term Description
URI: http://iirds.tekom.de/iirds#GenericTroubleshooting
Type of Term: iirds:Troubleshooting
definition topic type that provides an explanation on symptoms, diagnosis, and resolution of problems

iirds:GenericUse

Term Description
URI: http://iirds.tekom.de/iirds#GenericUse
Type of Term: iirds:Use
Label: use
Definition: product life cycle phase in which the product is supposed to realize its function
Description: The Use class is a parent class for product lifecycle phases related to using a product or technical system.

iirds:GenericWarningMessage

Term Description
URI: http://iirds.tekom.de/iirds#GenericWarningMessage
Type of Term: iirds:WarningMessage
Label: warning message
Definition: safety-related information that warns about hazards and instructs on how to avoid them
Description: If possible, use Danger, Warning, Caution, or Notice instead.

iirds:GenericWorkingTime

Term Description
URI: http://iirds.tekom.de/iirds#GenericWorkingTime
Type of Term: iirds:WorkingTime
Label: generic working time
Definition: period of time that is REQUIRED for conducting a specific task
duration PT0M
Description: The WorkingTime class is a parent class for periods of time REQUIRED for a specific working task.

iirds:GlobalTradeItemNumber

Term Description
URI: http://iirds.tekom.de/iirds#GlobalTradeItemNumber
Type of Term: iirds:IdentityType
Label: GTIN
Definition: identity type of internationally coordinated, uniform and globally unique article number for products and services
Description: Global Trade Item Number (GTIN) is an identifier for trade items.

iirds:IdentificationDocument

Term Description
URI: http://iirds.tekom.de/iirds#IdentificationDocument
Type of Term: iirds:DocumentType
Label: identification document
Definition: document type that refers to information on identity and characteristics of products
Description: Identifies an object and provides descriptive or classifying information.

iirds:Identity

Term Description
URI: http://iirds.tekom.de/iirds#Identity
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition complex identifier of a resource in an external system
note Each identity MUST be related to the identity domain within which its identifier is unambiguous.
Properties: 1  iirds:identifier property - http://www.w3.org/2000/01/rdf-schema#Literal
1  iirds:has-identity-domain property - iirds:IdentityDomain

iirds:IdentityType

Term Description
URI: http://iirds.tekom.de/iirds#IdentityType
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition distinguished set of identifiers that are assigned to an iiRDS identity

iirds:iirdsDomainEntity

Term Description
URI: http://iirds.tekom.de/iirds#iirdsDomainEntity
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition any resource within the iiRDS domain
Properties: 0..⃰  iirds:description properties - http://www.w3.org/2000/01/rdf-schema#Literal
0..⃰  iirds:synonym properties - http://www.w3.org/2000/01/rdf-schema#Literal
0..⃰  iirds:iirdsRelationConcept properties - iirds:iirdsDomainEntity
0..⃰  iirds:relates-to-administrative-metadata properties - iirds:AdministrativeMetadata

iirds:Index

Term Description
URI: http://iirds.tekom.de/iirds#Index
Type of Term: iirds:DirectoryNodeType
Label: index
Definition: directory node type that refers to an ordered arrangement of entries, designed to enable users to locate information in information units

iirds:InformationObject

Term Description
URI: http://iirds.tekom.de/iirds#InformationObject
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition version- and language-independent abstraction of an information unit
Properties: 0..⃰  iirds:has-identity properties - iirds:Identity

iirds:InformationSubject

Term Description
URI: http://iirds.tekom.de/iirds#InformationSubject
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition thematical characteristic of content
note Information subjects represent typical information types and usage scenarios for technical documentation

iirds:InformationType

Term Description
URI: http://iirds.tekom.de/iirds#InformationType
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition characteristic of content

iirds:InformationUnit

Term Description
URI: http://iirds.tekom.de/iirds#InformationUnit
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition piece of digitally encoded information
Properties: 0..1  iirds:dateOfCreation property - http://www.w3.org/2001/XMLSchema#dateTimeStamp
0..1  iirds:dateOfLastModification property - http://www.w3.org/2001/XMLSchema#dateTimeStamp
0..⃰  iirds:language properties - http://www.w3.org/2000/01/rdf-schema#Literal
0..1  iirds:revision property - http://www.w3.org/2000/01/rdf-schema#Literal
0..⃰  iirds:rights properties - http://www.w3.org/2000/01/rdf-schema#Literal
0..1  iirds:title property - http://www.w3.org/2000/01/rdf-schema#Literal
0..⃰  iirds:is-applicable-for-document-type properties - iirds:DocumentType
0..1  iirds:has-abstract property
0..⃰  iirds:has-content-lifecycle-status properties - iirds:ContentLifeCycleStatus
0..⃰  iirds:has-identity properties - iirds:Identity
0..⃰  iirds:has-external-classification properties - iirds:ExternalClassification
0..⃰  iirds:has-information-type properties - iirds:InformationType
0..⃰  iirds:has-planning-time properties - iirds:PlanningTime
0..⃰  iirds:has-rendition properties - iirds:Rendition
0..⃰  iirds:has-subject properties - iirds:InformationSubject
0..⃰  iirds:has-topic-type properties - iirds:TopicType
0..⃰  iirds:is-part-of-package properties - iirds:Package
0..1  iirds:is-replacement-of property - iirds:InformationUnit
0..1  iirds:is-version-of property - iirds:InformationObject
0..⃰  iirds:relates-to-action properties - iirds:Action
0..⃰  iirds:relates-to-component properties - iirds:Component
0..⃰  iirds:relates-to-event properties - iirds:Event
0..⃰  iirds:relates-to-functional-metadata properties - iirds:FunctionalMetadata
0..⃰  iirds:relates-to-party properties - iirds:Party
0..⃰  iirds:relates-to-product-feature properties - iirds:ProductFeature
0..⃰  iirds:relates-to-product-lifecycle-phase properties - iirds:ProductLifeCyclePhase
0..⃰  iirds:relates-to-product-metadata properties - iirds:ProductMetadata
0..⃰  iirds:relates-to-product-variant properties - iirds:ProductVariant
0..⃰  iirds:relates-to-qualification properties - iirds:Qualification
0..⃰  iirds:relates-to-supply properties - iirds:Supply

iirds:InPreparation

Term Description
URI: http://iirds.tekom.de/iirds#InPreparation
Type of Term: iirds:ContentLifeCycleStatusValue
Label: in preparation
Definition: content life cycle status value which indicates that the information of the resource is still being edited

iirds:InReview

Term Description
URI: http://iirds.tekom.de/iirds#InReview
Type of Term: iirds:ContentLifeCycleStatusValue
Label: in review
Definition: content life cycle status value which indicates that the information of the resource is being checked for correctness

iirds:Inspector

Term Description
URI: http://iirds.tekom.de/iirds#Inspector
Type of Term: iirds:PartyRole
Label: inspector
Definition: party role of the party that evaluates conformity with the requirements
Description: An inspector is an individual or an organization that supervises or checks the referenced iiRDS domain entity and makes reports.

iirds:Installation

Term Description
URI: http://iirds.tekom.de/iirds#Installation
Type of Term: iirds:PuttingToUse
Label: installation
Definition: product life cycle phase of setting up a product in the designated target environment so that it fulfils its intended use

iirds:InstallationInstructions

Term Description
URI: http://iirds.tekom.de/iirds#InstallationInstructions
Type of Term: iirds:DocumentType
Label: installation instructions
Definition: document type that refers to information on how to set up a product in the designated target environment so that it fulfils its intended use
Description: For physical products: instructions enabling the operator to assemble and electrically connect a physical product so that it fulfills its intended use and does not endanger the health and safety of persons. For IT products: Instructions enabling the administrator to set up and potentially configure a program or new version on a computer so that does not endanger data security.

iirds:IntendedUse

Term Description
URI: http://iirds.tekom.de/iirds#IntendedUse
Type of Term: iirds:Safety
Label: intended use
Definition: information subject that covers information which states the range of functions or foreseen applications defined and designed by the supplier of the product

iirds:Learning

Term Description
URI: http://iirds.tekom.de/iirds#Learning
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition topic type that provides learning content

iirds:LegalInformation

Term Description
URI: http://iirds.tekom.de/iirds#LegalInformation
Type of Term: iirds:Formality
Label: legal information
Definition: information subject that covers supplementary information referencing laws or regulations

iirds:LicenceTerm

Term Description
URI: http://iirds.tekom.de/iirds#LicenceTerm
Type of Term: iirds:Formality
Label: license terms
Definition: information subject that covers a legal contract between two parties wherein the property owner gives permission to another party to use its intellectual properties

iirds:ListOfFigures

Term Description
URI: http://iirds.tekom.de/iirds#ListOfFigures
Type of Term: iirds:DirectoryNodeType
Label: list of figures
Synonym: LOF
Definition: directory node type that refers to a list of visuals and their location within information units, generally in order of appearance
Description: Type of directory

iirds:ListOfListings

Term Description
URI: http://iirds.tekom.de/iirds#ListOfListings
Type of Term: iirds:DirectoryNodeType
Label: list of listings
Synonym: LOL
Definition: directory node type that refers to a list of code snippets and their location within information units, generally in order of appearance
Description: Type of directory

iirds:ListOfTables

Term Description
URI: http://iirds.tekom.de/iirds#ListOfTables
Type of Term: iirds:DirectoryNodeType
Label: list of tables
Synonym: LOT
Definition: directory node type that refers to a list of tables and their location within information units, generally in order of appearance
Description: Type of directory

iirds:Maintenance

Term Description
URI: http://iirds.tekom.de/iirds#Maintenance
Type of Term: iirds:Use
Label: maintenance
Definition: product life cycle phase of activities intended to retain or restore a system in or to operational state

iirds:MaintenanceInstructions

Term Description
URI: http://iirds.tekom.de/iirds#MaintenanceInstructions
Type of Term: iirds:DocumentType
Label: maintenance instructions
Definition: document type that refers to information on procedures to be followed to ensure that a product remains in good working order

iirds:MaintenanceInterval

Term Description
URI: http://iirds.tekom.de/iirds#MaintenanceInterval
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition period of time between scheduled maintenance operations
Properties: 1  iirds:frequency property - http://www.w3.org/2000/01/rdf-schema#Literal

iirds:Manufacturer

Term Description
URI: http://iirds.tekom.de/iirds#Manufacturer
Type of Term: iirds:PartyRole
Label: manufacturer
Definition: party role of the party that designs or produces a product
Description: The manufacturer is the individual or the organization that produces the referenced iiRDS domain entity.

iirds:ManufacturerInformation

Term Description
URI: http://iirds.tekom.de/iirds#ManufacturerInformation
Type of Term: iirds:Formality
Label: manufacturer information
Definition: information subject that covers information on the manufacturer of the product

iirds:nil

Term Description
URI: http://iirds.tekom.de/iirds#nil
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition closing element in a chain of directory nodes

iirds:Notice

Term Description
URI: http://iirds.tekom.de/iirds#Notice
Type of Term: iirds:WarningMessage
Label: notice
Definition: message that contains information considered important but not related to personal injury
Description: See ANSI Z535.5

iirds:ObjectInstanceURI

Term Description
URI: http://iirds.tekom.de/iirds#ObjectInstanceURI
Type of Term: iirds:IdentityType
Label: instance of object URI
Definition: identity type of the globally unique URI for the product instance
Description: A globally biunique serial number, for example, according to the stipulations made in DIN SPEC 91406.

iirds:OperatingElement

Term Description
URI: http://iirds.tekom.de/iirds#OperatingElement
Type of Term: iirds:TechnicalOverview
Label: control element
Definition: information subject that covers interaction elements in user interface

iirds:OperatingInstructions

Term Description
URI: http://iirds.tekom.de/iirds#OperatingInstructions
Type of Term: iirds:DocumentType
Label: operating instructions
Definition: document type that refers to information on the correct use of the product
Description: The instructions in this document type enable the user to operate a device, machine, or software considering the reference use as well as the safety and health regulations for the product.

iirds:Operation

Term Description
URI: http://iirds.tekom.de/iirds#Operation
Type of Term: iirds:Use
Label: operation
Definition: product life cycle phase in which a system carries out its designated functions

iirds:OrderCode

Term Description
URI: http://iirds.tekom.de/iirds#OrderCode
Type of Term: iirds:IdentityType
Label: order code
Definition: identity type of the manufacturer's unique procurement key
Description: Examples of order code are configuration number, product number, or code.

iirds:Package

Term Description
URI: http://iirds.tekom.de/iirds#Package
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition information unit that bundles other information units for exchange
Properties: 0..1  iirds:formatRestriction property - http://www.w3.org/2000/01/rdf-schema#Literal
1  iirds:iiRDSVersion property - http://www.w3.org/2000/01/rdf-schema#Literal

iirds:PartsCatalog

Term Description
URI: http://iirds.tekom.de/iirds#PartsCatalog
Type of Term: iirds:DocumentType
Label: parts catalog
Definition: document type that refers to a list-style arrangement of spare part information

iirds:Party

Term Description
URI: http://iirds.tekom.de/iirds#Party
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition person, organization, or system
note Detailed information about a party MAY be specified in a vCard.
Properties: 0..1  iirds:has-party-role property - iirds:PartyRole
0..1  iirds:relates-to-vcard property - http://www.w3.org/2006/vcard/ns#Kind

iirds:PartyRole

Term Description
URI: http://iirds.tekom.de/iirds#PartyRole
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition responsibility of a person or organization

iirds:PerformedBy

Term Description
URI: http://iirds.tekom.de/iirds#PerformedBy
Type of Term: iirds:PartyRole
Label: performed by
Definition: party role of the party that changes the content life cycle status
Description: Describes the actor that is involved in changing the content lifecycle status.

iirds:Plan

Term Description
URI: http://iirds.tekom.de/iirds#Plan
Type of Term: iirds:DocumentType
Label: plan
Definition: document type that refers to technical plans for a component or machine
Description: Type of document (VDI 2770).

iirds:PlanningTime

Term Description
URI: http://iirds.tekom.de/iirds#PlanningTime
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition period of time REQUIRED for or resulting from a specific task
Properties: 1  iirds:duration property - http://www.w3.org/2001/XMLSchema#duration

iirds:Process

Term Description
URI: http://iirds.tekom.de/iirds#Process
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition information subject that covers structured activities carried out to achieve a specific goal

iirds:ProductFeature

Term Description
URI: http://iirds.tekom.de/iirds#ProductFeature
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition product characteristics
Properties: 0..⃰  iirds:has-external-classification properties - iirds:ExternalClassification

iirds:ProductFunction

Term Description
URI: http://iirds.tekom.de/iirds#ProductFunction
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition capability of a product or a component which is specific or REQUIRED for the intended product task

iirds:ProductIdentification

Term Description
URI: http://iirds.tekom.de/iirds#ProductIdentification
Type of Term: iirds:Formality
Label: product identification
Definition: information subject that covers information on identity and characteristics of products

iirds:ProductIdentification

Term Description
URI: http://iirds.tekom.de/iirds#ProductIdentification
Type of Term: iirds:Formality
definition information subject that covers information on the identity and characteristics of a product
note The unique set of data values can be comprised of product name, version, variant, serial number, and date information.

iirds:Production

Term Description
URI: http://iirds.tekom.de/iirds#Production
Type of Term: iirds:DesignAndRealization
Label: production
Definition: product life cycle phase of manufacturing products

iirds:Production

Term Description
URI: http://iirds.tekom.de/iirds#Production
Type of Term: iirds:DesignAndRealization
definition product life cycle phase of manufacturing products

iirds:ProductLifeCyclePhase

Term Description
URI: http://iirds.tekom.de/iirds#ProductLifeCyclePhase
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition defined period in the evolution of a product from the conceptual idea to its ultimate disposal

iirds:ProductMetadata

Term Description
URI: http://iirds.tekom.de/iirds#ProductMetadata
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition information about a product or component

iirds:ProductName

Term Description
URI: http://iirds.tekom.de/iirds#ProductName
Type of Term: iirds:Formality
Label: product name
Definition: information subject that covers the designation of a product

iirds:ProductName

Term Description
URI: http://iirds.tekom.de/iirds#ProductName
Type of Term: iirds:Formality
definition information subject that covers the designation of a product

iirds:ProductProperty

Term Description
URI: http://iirds.tekom.de/iirds#ProductProperty
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition invariable characteristic of a product whose value is fixed once the product is defined

iirds:ProductType

Term Description
URI: http://iirds.tekom.de/iirds#ProductType
Type of Term: iirds:IdentityType
Label: product type
Definition: identity type for products of the same series
Description: Examples of product type are labels of product variants and type or model.

iirds:ProductType

Term Description
URI: http://iirds.tekom.de/iirds#ProductType
Type of Term: iirds:IdentityType
definition identity type for products of the same series

iirds:ProductVariant

Term Description
URI: http://iirds.tekom.de/iirds#ProductVariant
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition item or service offered on the market and designed to meet the needs or wishes of customers
Properties: 0..⃰  iirds:has-identity properties - iirds:Identity
0..⃰  iirds:has-external-classification properties - iirds:ExternalClassification
0..1  iirds:relates-to-party property - iirds:Party

iirds:PuttingToUse

Term Description
URI: http://iirds.tekom.de/iirds#PuttingToUse
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition product life cycle phase after production in which a product is set up for its intended use

iirds:Qualification

Term Description
URI: http://iirds.tekom.de/iirds#Qualification
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition proficiency, competence, or expertise exhibited by an individual

iirds:QuickGuide

Term Description
URI: http://iirds.tekom.de/iirds#QuickGuide
Type of Term: iirds:DocumentType
Label: quick reference guide
Definition: document type that refers to selected information facilitating product use within a short period of time

iirds:QuickGuide

Term Description
URI: http://iirds.tekom.de/iirds#QuickGuide
Type of Term: iirds:DocumentType
definition document type that refers to selected information facilitating product use within a short period of time

iirds:RangeSelector

Term Description
URI: http://iirds.tekom.de/iirds#RangeSelector
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition selector that defines the start point and the end point of a part of content
Properties: 1  iirds:has-end-selector property - iirds:FragmentSelector
1  iirds:has-start-selector property - iirds:FragmentSelector

iirds:Reference

Term Description
URI: http://iirds.tekom.de/iirds#Reference
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition topic type that provides additional details for lookup

iirds:Released

Term Description
URI: http://iirds.tekom.de/iirds#Released
Type of Term: iirds:ContentLifeCycleStatusValue
Label: released
Definition: content life cycle status value which indicates that the associated information of the resource has been approved and is ready for publishing

iirds:Rendition

Term Description
URI: http://iirds.tekom.de/iirds#Rendition
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition content of an information unit in a specific format
note Content is information in any form, for example text, audio, and video.
Properties: 1  iirds:format property - http://www.w3.org/2000/01/rdf-schema#Literal
1  iirds:source property - http://www.w3.org/2000/01/rdf-schema#Literal
0..⃰  iirds:has-identity properties - iirds:Identity
0..1  iirds:has-selector property - iirds:Selector

iirds:Repair

Term Description
URI: http://iirds.tekom.de/iirds#Repair
Type of Term: iirds:Use
Label: repair
Definition: product life cycle phase of rectification of damages and malfunctions

iirds:RepairInstructions

Term Description
URI: http://iirds.tekom.de/iirds#RepairInstructions
Type of Term: iirds:DocumentType
Label: repair instructions
Definition: document type that refers to information on how to fix a failure of a product
Description: The instructions in this document type enable the user to repair a device, machine, or system considering the reference use as well as the safety and health regulations for the product.

iirds:RequirementsAnalysis

Term Description
URI: http://iirds.tekom.de/iirds#RequirementsAnalysis
Type of Term: iirds:DesignAndRealization
Label: requirement analysis
Definition: product life cycle phase in which understanding and prioritisation of necessary product characteristics is achieved

iirds:RestrictionOnUse

Term Description
URI: http://iirds.tekom.de/iirds#RestrictionOnUse
Type of Term: iirds:Safety
Label: restriction on use
Definition: information subject that covers information specifying under which conditions or in which manner the product SHALL NOT be used

iirds:Reviewed

Term Description
URI: http://iirds.tekom.de/iirds#Reviewed
Type of Term: iirds:ContentLifeCycleStatusValue
Label: reviewed
Definition: content life cycle status value which indicates that the information of the resource has been checked

iirds:RiskAssessment

Term Description
URI: http://iirds.tekom.de/iirds#RiskAssessment
Type of Term: iirds:Conformity
Label: risk assessment
Definition: information subject covering a process comprising a risk analysis and risk evaluation of the product or their result
Description: A risk assessment determines the risks and hazards to life, environment, or machine functioning including a quantitative and qualitative estimate.

iirds:Role

Term Description
URI: http://iirds.tekom.de/iirds#Role
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition set of connected behaviors, privileges, and obligations associated with a party
note The 'Role' class serves as a docking point for custom roles for users of the technical system and the associated technical information. Users can be humans, software processes, or devices of a system.

iirds:Safety

Term Description
URI: http://iirds.tekom.de/iirds#Safety
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition information subject that covers content which helps to avoid risk

iirds:SafetyInstruction

Term Description
URI: http://iirds.tekom.de/iirds#SafetyInstruction
Type of Term: iirds:Safety
Label: safety instruction
Definition: information subject covering general safety-related information applying to a range of information units

iirds:SafetyInstructions

Term Description
URI: http://iirds.tekom.de/iirds#SafetyInstructions
Type of Term: iirds:DocumentType
Label: safety instructions
Definition: document type that refers to safety-related information
Description: Type of document (VDI 2770). Examples are documents about the intended use of the product, protection/safety measures, safety equipment, and explosion prevention.

iirds:SafetyInstructions

Term Description
URI: http://iirds.tekom.de/iirds#SafetyInstructions
Type of Term: iirds:DocumentType
definition document type that refers to safety-related information
note Safety instructions contain general safety-related information provided by the manufacturer that MUST be considered during assembly, operation, maintenance, repair, and disassembly of the product. Safety information related to individual tasks is provided in the tasks.

iirds:SalesCatalog

Term Description
URI: http://iirds.tekom.de/iirds#SalesCatalog
Type of Term: iirds:DocumentType
Label: sales catalog
Definition: document type that refers to a list-style arrangement of information relevant for product selection and ordering

iirds:ScopeOfDelivery

Term Description
URI: http://iirds.tekom.de/iirds#ScopeOfDelivery
Type of Term: iirds:Formality
Label: scope of delivery
Definition: information subject that covers all work, services, materials, completed products, and documentation that the supplier SHALL provide to the purchaser according to the purchase order

iirds:Selector

Term Description
URI: http://iirds.tekom.de/iirds#Selector
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition pointer to the content of a rendition

iirds:SerialNumber

Term Description
URI: http://iirds.tekom.de/iirds#SerialNumber
Type of Term: iirds:IdentityType
Label: serial number
Definition: identity type of the number used to identify an individual product instance
Description: A serial number, serial ID oder serial code identifying a single object instance.

iirds:SkillLevel

Term Description
URI: http://iirds.tekom.de/iirds#SkillLevel
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition degree of qualification of an individual
note The 'Skill level' class serves as a docking point for custom skill levels that the users of technical and the supported product require.

iirds:Specification

Term Description
URI: http://iirds.tekom.de/iirds#Specification
Type of Term: iirds:DocumentType
Label: specification
Definition: document type that refers to information on technical properties of products

iirds:Supplier

Term Description
URI: http://iirds.tekom.de/iirds#Supplier
Type of Term: iirds:PartyRole
Label: supplier
Definition: party role of the party that provides products
Description: Describes the individual or the organization that provides the referenced iiRDS domain entity, e.g. a component.

iirds:Supply

Term Description
URI: http://iirds.tekom.de/iirds#Supply
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition physical object used by an actor that performs work tasks described in technical documentation

iirds:Symbol

Term Description
URI: http://iirds.tekom.de/iirds#Symbol
Type of Term: iirds:TechnicalOverview
Label: symbol
Definition: information subject that covers an assembly of visual designations, together with their names or explanations of their meaning

iirds:Symbol

Term Description
URI: http://iirds.tekom.de/iirds#Symbol
Type of Term: iirds:TechnicalOverview
definition information subject that covers an assembly of visual designations, together with their names or explanations of their meaning

iirds:TableOfContents

Term Description
URI: http://iirds.tekom.de/iirds#TableOfContents
Type of Term: iirds:DirectoryNodeType
Label: table of contents
Synonym: TOC
Definition: directory node type that refers to a list of information units in logical order
Description: Directory type

iirds:Task

Term Description
URI: http://iirds.tekom.de/iirds#Task
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition topic type that provides procedures and action steps to be followed or considered

iirds:TechnicalData

Term Description
URI: http://iirds.tekom.de/iirds#TechnicalData
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition information subject that covers qualitative and quantitative characteristics of technical objects

iirds:TechnicalDrawingDiagram

Term Description
URI: http://iirds.tekom.de/iirds#TechnicalDrawingDiagram
Type of Term: iirds:DocumentType
Label: technical drawing/diagram
Definition: document type that refers to a visual that conveys information about how an object functions or is constructed
Description: A technical drawing or diagram.

iirds:TechnicalOverview

Term Description
URI: http://iirds.tekom.de/iirds#TechnicalOverview
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition information subject that covers the technical structure of a product

iirds:TechnicalReport

Term Description
URI: http://iirds.tekom.de/iirds#TechnicalReport
Type of Term: iirds:Conformity
Label: technical report
Definition: information subject covering a report of product conformity with legislative or normative requirements

iirds:Topic

Term Description
URI: http://iirds.tekom.de/iirds#Topic
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition information unit that covers a single subject

iirds:TopicType

Term Description
URI: http://iirds.tekom.de/iirds#TopicType
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition type of information determined according to functional principles

iirds:TransportInstructions

Term Description
URI: http://iirds.tekom.de/iirds#TransportInstructions
Type of Term: iirds:DocumentType
Label: transport instructions
Definition: document type that refers to instructions for the movement of products or their components from one location to another

iirds:Troubleshooting

Term Description
URI: http://iirds.tekom.de/iirds#Troubleshooting
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition topic type that provides an explanation for symptoms, diagnosis, and resolution of problems
note Typical troubleshooting topics contain sections with a description of the system's behavior or symptom, the cause of the error, and a corrective action information that helps to fix the error or remove the malfunction.

iirds:Use

Term Description
URI: http://iirds.tekom.de/iirds#Use
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition product life cycle phase in which the product is supposed to realize its function

iirds:Warning

Term Description
URI: http://iirds.tekom.de/iirds#Warning
Type of Term: iirds:WarningMessage
Label: warning
Definition: warning message that describes a hazardous situation which, if not avoided, could result in death or serious injury
Description: See ANSI Z535.5

iirds:WarningMessage

Term Description
URI: http://iirds.tekom.de/iirds#WarningMessage
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition safety-related information that warns about hazards and instructs on how to avoid them
note Warning messages are normally given within step-by-step instructions related to hazardous tasks.

iirds:WarrantyConditions

Term Description
URI: http://iirds.tekom.de/iirds#WarrantyConditions
Type of Term: iirds:Formality
Label: warranty conditions
Definition: information subject that covers the specific terms of a promise given by a manufacturer or supplier to a purchaser to properly repair, replace or refund a faulty product

iirds:Withdrawn

Term Description
URI: http://iirds.tekom.de/iirds#Withdrawn
Type of Term: iirds:ContentLifeCycleStatusValue
Label: withdrawn
Definition: content life cycle status value which indicates that an already released information of the resource is not valid anymore

iirds:WorkingTime

Term Description
URI: http://iirds.tekom.de/iirds#WorkingTime
Type of Term: http://www.w3.org/1999/02/22-rdf-syntax-ns#Class
definition period of time that is REQUIRED for conducting a specific task

A.2 Machinery Domain

A.2.1 Class Definitions

iirdsMch:ConsumableSupply

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#ConsumableSupply
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: consumable supply
Subclass Of: iirdsMch:iirdsMachineryDomainEntity, iirds:Supply
Definition: type of supply: Goods or material that is consumed, meaning dissipated or spent, in the lifecycle of a technical system. Examples are batteries, sanding discs, and magnets.
Description: Consumable supplies MAY be referenced in the description of working tasks in technical documentation.
IRI: REQUIRED

iirdsMch:HardwareTool

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#HardwareTool
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: hardware tool
Subclass Of: iirdsMch:iirdsMachineryDomainEntity, iirds:Supply
Definition: type of supply: A device or implement, used to carry out a particular function or a working task.
Description: Hardware tools MAY be referenced in the description of working tasks in technical documentation.
IRI: REQUIRED

iirdsMch:iirdsMachineryDomainEntity

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#iirdsMachineryDomainEntity
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: iirdsMachineryDomainEntity
Subclass Of: iirds:iirdsDomainEntity
Definition: Entity of the machinery domain

iirdsMch:Lubricant

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#Lubricant
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: lubricant
Subclass Of: iirdsMch:iirdsMachineryDomainEntity, iirds:Supply
Definition: type of supply: Lubricant, meaning a substance used for lubricating an engine or component, such as oil or grease.
Description: Lubricants MAY be referenced in the description of working tasks in technical documentation.
IRI: REQUIRED

iirdsMch:OperatingSupply

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#OperatingSupply
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: operating supply
Subclass Of: iirdsMch:iirdsMachineryDomainEntity, iirds:Supply
Definition: type of supply: Physical items REQUIRED for the running of a manufacturing production or service facility.
Description: Operating supplies MAY be referenced in the description of working tasks in technical documentation.
IRI: REQUIRED

iirdsMch:ProtectiveEquipment

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#ProtectiveEquipment
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: protective equipment
Subclass Of: iirdsMch:iirdsMachineryDomainEntity, iirds:Supply
Definition: type of supply: Physical items REQUIRED for protection of a manufacturing product or personnel.
Description: Protective supplies MAY be referenced in the description of working tasks in technical documentation.
IRI: REQUIRED

iirdsMch:SetupTime

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#SetupTime
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: setup time
Subclass Of: iirds:PlanningTime, iirdsMch:iirdsMachineryDomainEntity
Definition: type of planning time: Period of time REQUIRED to prepare a technical system for a specific function or job.
IRI: OPTIONAL

iirdsMch:SparePart

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#SparePart
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: spare part
Subclass Of: iirdsMch:iirdsMachineryDomainEntity, iirds:Supply
Definition: type of supply: A spare part is an interchangeable part that is kept in an inventory and used for the repair or replacement of failed units of a technical system.
Description: Spare parts MAY be referenced in the description of working tasks in technical documentation.
IRI: REQUIRED

A.2.2 Property Definitions

n/a

A.2.3 Relations

n/a

A.2.4 Object Definitions

iirdsMch:Assembly

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#Assembly
Type of Term: iirds:PuttingToUse
Label: assembly
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: lifecycle phase of a product in which the product or its components are assembled for use.

iirdsMch:CircuitDiagram

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#CircuitDiagram
Type of Term: iirds:TechnicalOverview
Label: circuit diagram
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: typical representation of an electrical circuit in (electrical) technology.

iirdsMch:Cleaning

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#Cleaning
Type of Term: iirds:Use
Label: cleaning
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: product lifecycle phase of a technical system in which unwanted substances, such as dirt, are removed from the system.

iirdsMch:CloseDown

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#CloseDown
Type of Term: iirds:AfterUse
Label: close down
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: lifecycle phase of a product in which a plant, technical system, or facility is shut down permanently.

iirdsMch:Commissioning

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#Commissioning
Type of Term: iirds:Use
Label: commissioning
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: product lifecycle phase containing activities related to transferring a product into active use and instructing personnel on the use. Activities include final inspection tests and handover of documentation, among others (DIN EN 82079-1).

iirdsMch:Construction

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#Construction
Type of Term: iirds:DesignAndRealization
Label: construction
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: product lifecycle phase containing activities for constructing a technical system.
Description: Construction is a design phase which prepares the product for mass manufacturing.

iirdsMch:Disassembly

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#Disassembly
Type of Term: iirds:AfterUse
Label: disassembly
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: product lifecycle phase containing activities related to separating a machine or technical system into its different parts.

iirdsMch:EnvironmentalNote

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#EnvironmentalNote
Type of Term: iirds:Safety
Label: environmental note
Definition: information subject. Notes in technical documentation regarding environmental protection.

iirdsMch:EnvironmentalProtectionInstruction

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#EnvironmentalProtectionInstruction
Type of Term: iirds:Safety
Label: environmental protection instruction
Definition: information subject. Instructions in technical documentation for working in an environmentally compatible way.

iirdsMch:ExplosionProtection

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#ExplosionProtection
Type of Term: iirds:Safety
Label: explosion protection
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: information subject. Information in technical documentation how to avoid explosions when working with the product.

iirdsMch:FirstUse

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#FirstUse
Type of Term: iirds:PuttingToUse
Label: first use
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: product lifecycle phase describing the very first operation of a machine according to its intended use.

iirdsMch:FlowDiagram

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#FlowDiagram
Type of Term: iirds:TechnicalOverview
Label: flow diagram
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: typical representation of a technical process.

iirdsMch:GenericConsumableSupply

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#GenericConsumableSupply
Type of Term: http://iirds.tekom.de/iirds/domain/machinery#ConsumableSupply
Label: consumable supply
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: generic instance of the ConsumableSupply class.
Description: Consumable supplies MAY be referenced in the description of working tasks in technical documentation.
Description: The ConsumableSupply class describes goods or material that is consumed, meaning dissipated or spent, in the lifecycle of a technical system. Examples of consumables are batteries, sanding discs, and magnets.

iirdsMch:GenericHardwareTool

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#GenericHardwareTool
Type of Term: http://iirds.tekom.de/iirds/domain/machinery#HardwareTool
Label: hardware tool
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: generic instance of the HardwareTool class.
Description: The HardwareTool class describes tools for a working task.

iirdsMch:GenericLubricant

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#GenericLubricant
Type of Term: http://iirds.tekom.de/iirds/domain/machinery#Lubricant
Label: lubricant
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: generic instance of the Lubricant class.
Description: The Lubricant class describes lubricants, meaning a substance used for lubricating an engine or component, such as oil or grease. Lubricants MAY be referenced in the description of working tasks in technical documentation.

iirdsMch:GenericOperatingSupply

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#GenericOperatingSupply
Type of Term: http://iirds.tekom.de/iirds/domain/machinery#OperatingSupply
Label: operating supply
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: generic instance of the OperatingSupply class.
Description: The OperatingSupply class describes operating supplies, meaning physical items REQUIRED for the running of a manufacturing production or service facility. Operating supplies MAY be referenced in the description of working tasks in technical documentation.

iirdsMch:GenericProtectiveEquipment

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#GenericProtectiveEquipment
Type of Term: http://iirds.tekom.de/iirds/domain/machinery#ProtectiveEquipment
Label: protective equipment
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: generic instance of the ProtectiveEquipment class.
Description: The ProtectiveEquipment class describes protective equipment, meaning physical items that protect machinery or personnel. Protective equipment MAY be referenced in the description of working tasks in technical documentation.

iirdsMch:GenericSetupTime

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#GenericSetupTime
Type of Term: http://iirds.tekom.de/iirds/domain/machinery#SetupTime
Label: setup time
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: generic instance of the SetupTime class.
duration PT0M
Description: The SetupTime class describes time periods REQUIRED to prepare a technical system for a specific function or job.

iirdsMch:GenericSparePart

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#GenericSparePart
Type of Term: http://iirds.tekom.de/iirds/domain/machinery#SparePart
Label: spare part
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: generic instance of the SparePart class.
Description: The SparePart class describes spare parts, meaning interchangeable parts that are kept in an inventory and are used for the repair or replacement of failed units of a technical system. Spare parts MAY be referenced in the description of working tasks in technical documentation.

iirdsMch:HydraulicDiagram

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#HydraulicDiagram
Type of Term: iirds:TechnicalOverview
Label: hydraulic diagram
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: graphical representation of flows of liquids for control, regulating, driving and braking devices of vehicles, airplanes or devices, whose forces are generated or transmitted by the pressure of a liquid.

iirdsMch:InstallationError

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#InstallationError
Type of Term: iirds:Safety
Label: installation error
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: information subject. Describes installation errors.

iirdsMch:Layout

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#Layout
Type of Term: iirds:TechnicalOverview
Label: layout
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: information subject. Describes the technical structure of the component/machine.

iirdsMch:ListOfLubricants

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#ListOfLubricants
Type of Term: iirds:Collection
Label: list of lubricants
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: information subject. Collection of lubricants REQUIRED for working tasks described in specific information units. The information is usually assembled from different information units.

iirdsMch:ListOfOperatingSupplies

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#ListOfOperatingSupplies
Type of Term: iirds:Collection
Label: list of operating supplies
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: information subject. Collection of operating supplies; the information is usually assembled from different information units.

iirdsMch:ListOfProtectiveEquipment

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#ListOfProtectiveEquipment
Type of Term: iirds:Collection
Label: list of protective equipment
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: information subject. Collection of protective equipment REQUIRED for working tasks described in specific information units. The information is usually assembled from different information units.

iirdsMch:ListOfSpareParts

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#ListOfSpareParts
Type of Term: iirds:Collection
Label: list of spare parts
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: information subject. Collection of spare parts REQUIRED for working tasks described in specific information units. The information is usually assembled from different information units.

iirdsMch:ListOfTools

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#ListOfTools
Type of Term: iirds:Collection
Label: list of tools
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: information subject. Collection of tools REQUIRED for working tasks described in specific information units. The information is usually assembled from different information units.

iirdsMch:LubricationPlan

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#LubricationPlan
Type of Term: iirds:Collection
Label: lubrication plan
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: information subject. A lubrication plan shows the lubrication points of a machine/component and the REQUIRED lubricants.
Description: MAY be assembled from different information units.

iirdsMch:MaintenancePlan

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#MaintenancePlan
Type of Term: iirds:Collection
Label: maintenance plan
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: maintenance plan. Collection of information REQUIRED for scheduled maintenance. The information is usually assembled from different information units.

iirdsMch:Modification

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#Modification
Type of Term: iirds:Use
Label: modification
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: lifecycle phase of a product during which it is modified.

iirdsMch:PartsList

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#PartsList
Type of Term: iirds:Collection
Label: list of parts
Definition: Information subject. Collection of parts.

iirdsMch:PneumaticDiagram

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#PneumaticDiagram
Type of Term: iirds:TechnicalOverview
Label: pneumatic diagram
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: information subject. Contains a technical diagram of a pneumatic system.

iirdsMch:Reuse

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#Reuse
Type of Term: iirds:AfterUse
Label: recycling
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: lifecycle phase after the active use of a product; contains activities for recycling and reusing machine components and materials.
Description: Refers to reuse of materials, not of information.

iirdsMch:SafetyEquipment

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#SafetyEquipment
Type of Term: iirds:Safety
Label: safety equipment
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: information subject. Describes equipment that is used for the protection of life and to avoid injuries or casualties.

iirdsMch:SafetyMeasure

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#SafetyMeasure
Type of Term: iirds:Safety
Label: safety measure
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: information subject. Describes safety measures for work tasks.

iirdsMch:Storage

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#Storage
Type of Term: iirds:AfterUse
Label: storage
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: lifecycle phase of a product that describes the process of keeping physical products available or in an adequate environment in order to bridge the time gap between arrival and use.

iirdsMch:Transport

Term Description
URI: http://iirds.tekom.de/iirds/domain/machinery#Transport
Type of Term: iirds:PuttingToUse
Label: transport
Type: iirdsMch:iirdsMachineryDomainEntity
Definition: lifecycle phase of a product containing activities for transporting a technical system or its components from one location to the other.

A.3 Software Domain

A.3.1 Class Definitions

iirdsSft:iirdsSoftwareDomainEntity

Term Description
URI: http://iirds.tekom.de/iirds/domain/software#iirdsSoftwareDomainEntity
Type of Term: http://www.w3.org/2000/01/rdf-schema#Class
Label: iirdsSoftwareDomainEntity
Subclass Of: iirds:iirdsDomainEntity
Definition: Entity of the software domain.

A.3.2 Property Definitions

n/a

A.3.3 Relations

n/a

A.3.4 Object Definitions

iirdsSft:Administration

Term Description
URI: http://iirds.tekom.de/iirds/domain/software#Administration
Type of Term: iirds:Use
Label: administration
Type: iirdsSft:iirdsSoftwareDomainEntity
Definition: lifecycle phase of a product containing activities related to managing, updating, and configuring software products and IT systems.

iirdsSft:Architecture

Term Description
URI: http://iirds.tekom.de/iirds/domain/software#Architecture
Type of Term: iirds:TechnicalOverview
Label: architecture
Type: iirdsSft:iirdsSoftwareDomainEntity
Definition: technical structure of a software product or component.

iirdsSft:Customization

Term Description
URI: http://iirds.tekom.de/iirds/domain/software#Customization
Type of Term: iirds:Use
Label: customization
Type: iirdsSft:iirdsSoftwareDomainEntity
Definition: lifecycle phase of a product containing activities relating to reworking a standard product to the special requirements of individual customers.

iirdsSft:Deinstallation

Term Description
URI: http://iirds.tekom.de/iirds/domain/software#Deinstallation
Type of Term: iirds:AfterUse
Label: deinstallation
Type: iirdsSft:iirdsSoftwareDomainEntity
Definition: lifecycle phase of a product containing procedures for deinstalling an IT system or removing a software from a system.

iirdsSft:Deployment

Term Description
URI: http://iirds.tekom.de/iirds/domain/software#Deployment
Type of Term: iirds:PuttingToUse
Label: Deployment
Type: iirdsSft:iirdsSoftwareDomainEntity
Definition: lifecycle phase of a product describing activities related to making a software system available for use.

iirdsSft:Integration

Term Description
URI: http://iirds.tekom.de/iirds/domain/software#Integration
Type of Term: iirds:PuttingToUse
Label: integration
Type: iirdsSft:iirdsSoftwareDomainEntity
Definition: lifecycle phase of a product containing procedures for integrating a software or IT system with other software products or systems.

iirdsSft:Interface

Term Description
URI: http://iirds.tekom.de/iirds/domain/software#Interface
Type of Term: iirds:TechnicalOverview
Label: interface
Type: iirdsSft:iirdsSoftwareDomainEntity
Definition: information subject. Point of interaction between hardware and software or between software programs.

iirdsSft:SystemRequirement

Term Description
URI: http://iirds.tekom.de/iirds/domain/software#SystemRequirement
Type of Term: iirds:TechnicalData
Label: system requirement
Type: iirdsSft:iirdsSoftwareDomainEntity
Definition: information subject. Describes the requirements that need to be fulfilled in order for a software to be installed and operated.
Description: Examples are operating system, storage space, and RAM size.

iirdsSft:Update

Term Description
URI: http://iirds.tekom.de/iirds/domain/software#Update
Type of Term: iirds:Use
Label: update
Type: iirdsSft:iirdsSoftwareDomainEntity
Definition: Lifecycle phase of a software product containing procedures for installing a new version of a software in an IT system.

A.4 Properties and Relations Overview

Subject Predicate Object type Cardinality
iirds:ClassificationDomain iirds:has-classification-type iirds:ClassificationType 0..1
iirds:ClassificationDomain iirds:relates-to-party iirds:Party 0..1
iirds:Component iirds:has-component iirds:Component 0..⃰
iirds:Component iirds:has-identity iirds:Identity 0..⃰
iirds:Component iirds:has-external-classification iirds:ExternalClassification 0..⃰
iirds:Component iirds:relates-to-party iirds:Party 0..1
iirds:ContentLifeCycleStatus iirds:dateOfEffect http://www.w3.org/2001/XMLSchema#dateTimeStamp 0..1
iirds:ContentLifeCycleStatus iirds:dateOfExpiry http://www.w3.org/2001/XMLSchema#dateTimeStamp 0..1
iirds:ContentLifeCycleStatus iirds:dateOfStatus http://www.w3.org/2001/XMLSchema#dateTimeStamp 0..1
iirds:ContentLifeCycleStatus iirds:statusComment http://www.w3.org/2000/01/rdf-schema#Literal 0..⃰
iirds:ContentLifeCycleStatus iirds:has-content-lifecycle-status-value iirds:ContentLifeCycleStatusValue 1
iirds:ContentLifeCycleStatus iirds:purpose http://www.w3.org/2000/01/rdf-schema#Literal 0..1
iirds:ContentLifeCycleStatus iirds:relates-to-party iirds:Party 0..1
iirds:DirectoryNode iirds:has-directory-structure-type iirds:DirectoryNodeType 0..1
iirds:DirectoryNode iirds:has-first-child iirds:DirectoryNode 0..1
iirds:DirectoryNode iirds:has-next-sibling iirds:DirectoryNode 0..1
iirds:DirectoryNode iirds:relates-to-information-unit iirds:InformationUnit 0..1
iirds:Document iirds:has-document-type iirds:DocumentType 1..⃰
iirds:Event iirds:has-event-code 0..1
iirds:Event iirds:has-event-type 0..1
iirds:ExternalClassification iirds:classificationIdentifier http://www.w3.org/2000/01/rdf-schema#Literal 1
iirds:ExternalClassification iirds:classificationVersion http://www.w3.org/2000/01/rdf-schema#Literal 0..1
iirds:ExternalClassification iirds:has-classification-domain iirds:ClassificationDomain 1
iirds:Identity iirds:identifier http://www.w3.org/2000/01/rdf-schema#Literal 1
iirds:Identity iirds:has-identity-domain iirds:IdentityDomain 1
iirds:IdentityDomain iirds:has-identity-type iirds:IdentityType 0..1
iirds:IdentityDomain iirds:relates-to-party iirds:Party 0..1
iirds:iirdsDomainEntity iirds:description http://www.w3.org/2000/01/rdf-schema#Literal 0..⃰
iirds:iirdsDomainEntity iirds:synonym http://www.w3.org/2000/01/rdf-schema#Literal 0..⃰
iirds:iirdsDomainEntity iirds:iirdsRelationConcept iirds:iirdsDomainEntity 0..⃰
iirds:iirdsDomainEntity iirds:relates-to-administrative-metadata iirds:AdministrativeMetadata 0..⃰
iirds:InformationObject iirds:has-identity iirds:Identity 0..⃰
iirds:InformationUnit iirds:dateOfCreation http://www.w3.org/2001/XMLSchema#dateTimeStamp 0..1
iirds:InformationUnit iirds:dateOfLastModification http://www.w3.org/2001/XMLSchema#dateTimeStamp 0..1
iirds:InformationUnit iirds:language http://www.w3.org/2000/01/rdf-schema#Literal 0..⃰
iirds:InformationUnit iirds:revision http://www.w3.org/2000/01/rdf-schema#Literal 0..1
iirds:InformationUnit iirds:rights http://www.w3.org/2000/01/rdf-schema#Literal 0..⃰
iirds:InformationUnit iirds:title http://www.w3.org/2000/01/rdf-schema#Literal 0..1
iirds:InformationUnit iirds:is-applicable-for-document-type iirds:DocumentType 0..⃰
iirds:InformationUnit iirds:has-abstract 0..1
iirds:InformationUnit iirds:has-content-lifecycle-status iirds:ContentLifeCycleStatus 0..⃰
iirds:InformationUnit iirds:has-identity iirds:Identity 0..⃰
iirds:InformationUnit iirds:has-external-classification iirds:ExternalClassification 0..⃰
iirds:InformationUnit iirds:has-information-type iirds:InformationType 0..⃰
iirds:InformationUnit iirds:has-planning-time iirds:PlanningTime 0..⃰
iirds:InformationUnit iirds:has-rendition iirds:Rendition 0..⃰
iirds:InformationUnit iirds:has-subject iirds:InformationSubject 0..⃰
iirds:InformationUnit iirds:has-topic-type iirds:TopicType 0..⃰
iirds:InformationUnit iirds:is-part-of-package iirds:Package 0..⃰
iirds:InformationUnit iirds:is-replacement-of iirds:InformationUnit 0..1
iirds:InformationUnit iirds:is-version-of iirds:InformationObject 0..1
iirds:InformationUnit iirds:relates-to-action iirds:Action 0..⃰
iirds:InformationUnit iirds:relates-to-component iirds:Component 0..⃰
iirds:InformationUnit iirds:relates-to-event iirds:Event 0..⃰
iirds:InformationUnit iirds:relates-to-functional-metadata iirds:FunctionalMetadata 0..⃰
iirds:InformationUnit iirds:relates-to-party iirds:Party 0..⃰
iirds:InformationUnit iirds:relates-to-product-feature iirds:ProductFeature 0..⃰
iirds:InformationUnit iirds:relates-to-product-lifecycle-phase iirds:ProductLifeCyclePhase 0..⃰
iirds:InformationUnit iirds:relates-to-product-metadata iirds:ProductMetadata 0..⃰
iirds:InformationUnit iirds:relates-to-product-variant iirds:ProductVariant 0..⃰
iirds:InformationUnit iirds:relates-to-qualification iirds:Qualification 0..⃰
iirds:InformationUnit iirds:relates-to-supply iirds:Supply 0..⃰
iirds:MaintenanceInterval iirds:frequency http://www.w3.org/2000/01/rdf-schema#Literal 1
iirds:Package iirds:formatRestriction http://www.w3.org/2000/01/rdf-schema#Literal 0..1
iirds:Package iirds:iiRDSVersion http://www.w3.org/2000/01/rdf-schema#Literal 1
iirds:Party iirds:has-party-role iirds:PartyRole 0..1
iirds:Party iirds:relates-to-vcard http://www.w3.org/2006/vcard/ns#Kind 0..1
iirds:PlanningTime iirds:duration http://www.w3.org/2001/XMLSchema#duration 1
iirds:ProductFeature iirds:has-external-classification iirds:ExternalClassification 0..⃰
iirds:ProductVariant iirds:has-identity iirds:Identity 0..⃰
iirds:ProductVariant iirds:has-external-classification iirds:ExternalClassification 0..⃰
iirds:ProductVariant iirds:relates-to-party iirds:Party 0..1
iirds:RangeSelector iirds:has-end-selector iirds:FragmentSelector 1
iirds:RangeSelector iirds:has-start-selector iirds:FragmentSelector 1
iirds:Rendition iirds:format http://www.w3.org/2000/01/rdf-schema#Literal 1
iirds:Rendition iirds:source http://www.w3.org/2000/01/rdf-schema#Literal 1
iirds:Rendition iirds:has-identity iirds:Identity 0..⃰
iirds:Rendition iirds:has-selector iirds:Selector 0..1

A.5 iiRDS Metadata Class Diagram

iiRDS Metadata Class Diagram
Figure 4 iiRDS Metadata Class Diagram

B. References

B.1 Normative references

[rdf-syntax-grammar]
RDF 1.1 XML Syntax. Fabien Gandon; Guus Schreiber. W3C. 25 February 2014. W3C Recommendation. URL: https://www.w3.org/TR/rdf-syntax-grammar/
[UNICODE]
The Unicode Standard. Unicode Consortium. URL: https://www.unicode.org/versions/latest/
[ZIP]
.ZIP File Format Specification. 15 July 2020. Final. URL: https://pkware.cachefly.net/webdocs/casestudies/APPNOTE.TXT

B.2 Informative references

[DCTERMS]
DCMI Metadata Terms. DCMI Usage Board. DCMI. 20 January 2020. DCMI Recommendation. URL: https://www.dublincore.org/specifications/dublin-core/dcmi-terms/
[ECLASS]
ECLASS Standard. ECLASS e.V. URL: https://eclass.eu/
[HTML5]
HTML5. Ian Hickson; Robin Berjon; Steve Faulkner; Travis Leithead; Erika Doyle Navara; Theresa O'Connor; Silvia Pfeiffer. W3C. 27 March 2018. W3C Recommendation. URL: https://www.w3.org/TR/html5/
[IEC61360]
Common Data Dictionary (CDD). IEC. URL: https://cdd.iec.ch/
[IEC82045-2]
Document management -- Part 2: Metadata elements and information reference model. ISO. URL: https://www.iso.org/standard/34513.html
[rfc2119]
Key words for use in RFCs to Indicate Requirement Levels. S. Bradner. IETF. March 1997. Best Current Practice. URL: https://www.rfc-editor.org/rfc/rfc2119
[rfc3987]
Internationalized Resource Identifiers (IRIs). M. Duerst; M. Suignard. IETF. January 2005. Proposed Standard. URL: https://www.rfc-editor.org/rfc/rfc3987
[vcard-rdf]
vCard Ontology - for describing People and Organizations. Renato Iannella; James McKinney. W3C. 22 May 2014. W3C Working Group Note. URL: https://www.w3.org/TR/vcard-rdf/
[VDI2770]
Richtlinie VDI 2770 Blatt 1 'Digitale Herstellerinformationen [German]'. VDI. URL: https://www.vdi.de/2770