ISO INTERNATIONAL STANDARD 19146 Second edition 2018-06 Geographic information Cross- domain vocabularies Information geographique-Vocabulaires interdomaines Referencenumber IS0 19146:2018(E) so @IS02018 IS019146:2018(E) COPYRIGHTPROTECTEDDOCUMENT @ISO2018 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 orIso's memberbody in the countryof the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone:+41227490111 Fax:+41 22 749 09 47 Email: copyright@iso.org Website: www.iso.org Published in Switzerland ii @ IS0 2018 - All rights reserved IS0 19146:2018(E) Contents Page Foreword ..iv Introduction.. ... 1 Scope.. 2 Normative references 3 Terms, definitions and abbreviated terms 4 Conformance 4.1 Conformanceclass overview .6 4.2 Vocabulary cross-mapping methodology conformance class 1 4.3 Vocabulary cross-map registers conformance class. .7 5 Principlesforcross-mappingofvocabularies ..7 6 Vocabulary cross-mapping methodology .9 6.1 Introduction .9 6.2 Governance framework stage .9 6.3 Referencevocabulary stage .10 6.4 Cross-mapping stage .11 6.4.1 Overview. ..11 6.4.2 Identification ofcandidatevocabularyentries ..11 6.4.3 Term comparison. .11 6.4.4 Domain specification. ..12 6.4.5 Conceptcomparison ..13 6.5 Documentation and publication stage. ..13 7 Cross-map register .13 7.1 Overview .13 7.2 Registermanagement .14 7.2.1 Register stakeholder general requirements ..14 7.2.2 Register owner. ..14 7.2.3 Register manager ..14 7.2.4 Submitting organizations or communities .14 7.2.5 Management of registers. .15 7.3 Register schema .15 7.3.1 Introduction .15 7.3.2 Packages .15 7.3.3 Vocabulary cross-map register schema .15 7.3.4 CrossMapRegister class. .16 7.3.5 CrossMapRegisterItemclass 20 7.3.6 ReferenceVocabularyEntryclass .26 7.3.7 OperatingVocabularyEntryclass 28 7.3.8 CrossMapAddition class 29 7.3.9 CrossMapAmendment class 32 7.3.10 CrossMapClarification class .32 7.3.11 CrossMapSubregisterDescription class .33 7.3.12 TermRelationship enumeration. .36 7.3.13 ConceptRelationshipenumeration .37 Annex A (normative)Abstract test suite .38 AnnexB(informative)Terminologyanddomains .41 Annex C (informative) Cross-mapping examples. .45 AnnexD (informative)Backward compatibility ..51 Bibliography ..58 @ IS0 2018 - All rights reserved iii