ISO/TS TECHNICAL 15926-11 SPECIFICATION Second edition 2023-04 Industrialautomationsystemsand integrationIntegrationoflife-cycle data for process plants including oil andgasproductionfacilities- Part 11: Simplifiedindustrial usageof referencedatabasedonRDFS methodology Systemes d'automatisation industrielle et integration -Integration les usines de production de petrole et degaz - Partie 11: RDFS methodologie pour un usage industriel simplifie des donnees de reference Reference number IS0/TS 15926-11:2023(E) @ISO 2023 IS0/TS15926-11:2023(E) COPYRIGHTPROTECTEDDOCUMENT DIS02023 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: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2023 All rights reserved IS0/TS15926-11:2023(E) Contents Page Foreword v vi Introduction. 1 Scope. .1 2 .1 Normativereferences 3 .2 Terms, definitions and abbreviated terms. 2 3.1 Terms and definitions .7 3.2 Abbreviated terms. .7 Purpose, objectives and principles .7 4.1 General. 8 4.2 Positioning of this document 4.2.1 Overview. Process steps in the workflow of exchange data .9 4.2.2 4.2.3 Use cases systems engineering. 11 4.3 13 Core terms in the context of systems engineering 4.4 Conformance against requirements in projects 14 .15 4.5 Breakdown structures .17 4.6 Properties. Semantic modelling methodology 5 ..18 5.1 18 General. 5.2 Substantiation of the choice for RDFS 18 5.3 19 The use of RDFS in this document. 5.4 20 Symbols used in figures. 5.5 .21 Reference data 5.6 22 Identification and references in the text of this document 5.7 22 Incorporation of IS 15926-2 within the ontology of this document 22 5.7.1 Entities 23 5.7.2 Relationships and their characteristics 25 5.7.3 Properties 5.8 Expanding the ISO 15926-2 ontology in this document. 26 5.8.1 .26 General 5.8.2 Additions to the individual hierarchies 26 5.8.3 27 Additions to the abstract object hierarchy .28 5.8.4 Creationof semanticrelationships 5.9 29 Class of class mechanism. .31 5.10 Life-cycle model. 5.10.1 Life-cycle model as defined in this document .31 .32 5.10.2 Usage of the life-cycle model .33 5.10.3 Comparison with structuring principles defined in IEC 81346-1 .34 6 Examples of creatingproject data usingthis document ..34 6.1 General 6.2 Modelling of documents: status and version. 34 6.3 .37 Modelling of requirements and verifications. 6.4 Modelling of properties. 40 6.5 43 Modelling of states of individual .44 6.6 Modelling of interfaces and interactions. 6.7 .48 Modelling of risk information 6.8 .49 Modelling of project change information .50 6.9 Modelling of failuremode and effect analysis information .51 7 Integration and exchange of project databased on statements 7.1 .51 Concept of a common data environment (CDE) 7.2 Reification of statements combined with named graphs 56 7.3 Creating metadata on relationships .66 ii @ IS0 2023 All rights reserved