EN ISO 21597-2:2020

SLOVENSKI STANDARD
01-februar-2021
Informacijski vsebnik za izročitev povezanih dokumentov - Specifikacija za
izmenjavo - 2. del: Vrste povezav (ISO 21597-2:2020)
Information container for linked document delivery - Exchange specification - Part 2: Link
types (ISO 21597-2:2020)
Informationscontainer zur Datenübergabe - Austausch-Spezifikation - Teil 2: Dynamische
Semantik (ISO 21597-2:2020)
Organisation de l'information concernant les travaux de construction - Conteneur
d'information pour extraction de données (ICDD) - Partie 2: Titre manque (ISO 21597-
2:2020)
Ta slovenski standard je istoveten z: EN ISO 21597-2:2020
ICS:
35.240.67 Uporabniške rešitve IT v IT applications in building
gradbeništvu and construction industry
91.010.01 Gradbeništvo na splošno Construction industry in
general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 21597-2
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2020
EUROPÄISCHE NORM
ICS 35.240.67; 91.010.01
English Version
Information container for linked document delivery -
Exchange specification - Part 2: Link types (ISO 21597-
2:2020)
Conteneur d'informations pour la livraison de Informationscontainer zur Datenübergabe - Austausch-
documents liés - Spécification d'échange - Partie 2: Spezifikation - Teil 2: Dynamische Semantik (ISO
Types de liens (ISO 21597-2:2020) 21597-2:2020)
This European Standard was approved by CEN on 14 November 2020.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 21597-2:2020 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 21597-2:2020) has been prepared by Technical Committee ISO/TC 59
"Buildings and civil engineering works" in collaboration with Technical Committee CEN/TC 442
“Building Information Modelling (BIM)” the secretariat of which is held by SN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by May 2021, and conflicting national standards shall be
withdrawn at the latest by May 2021.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 21597-2:2020 has been approved by CEN as EN ISO 21597-2:2020 without any
modification.
INTERNATIONAL ISO
STANDARD 21597-2
First edition
2020-11
Information container for linked
document delivery — Exchange
specification —
Part 2:
Link types
Conteneur d'informations pour la livraison de documents liés —
Spécification d'échange —
Partie 2: Types de liens
Reference number
ISO 21597-2:2020(E)
©
ISO 2020
ISO 21597-2:2020(E)
© ISO 2020
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved

ISO 21597-2:2020(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3  Terms and definitions . 1
3.1 Terms and definitions . 1
3.2 Abbreviated terms . 1
4  Specifications . 2
4.1 Use of RDF, RDFS and OWL constructs. 2
4.2 Symbols and notation. 2
4.3 Container structure . 2
4.4 Link types . 3
4.4.1 Overview . 3
4.4.2 Categories of link types . 3
4.4.3 Summary of the specified link types . 5
5 Link type description and usage . 5
5.1 General . 5
5.2 Identity. 6
5.3 Conflict . 6
5.4 Alternative . 7
5.5 Specialization . 7
5.6 Aggregation . 8
5.7 Membership. 8
5.8 Replacement . 9
5.9 Elaboration . 9
5.10 Control .10
6 Conformance requirements .10
6.1 Overview .10
6.2 General conformance requirements .10
Annex A (informative) Use cases.12
Annex B (informative) How to validate with SHACL .17
Annex C (normative) Extended Linkset ontology .21
ISO 21597-2:2020(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/ patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso .org/
iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 59, Buildings and civil engineering works,
Subcommittee SC 13, Organization and d
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