same as external identifier (same as) – P20
This property does not yet have the minimum number of validated parts required for publication.
P20 same as external identifier (same as)
Domain:
Range:
Quantification:
0,n:0,n
Subproperty of:
Superproperty of:
Scope note:
This property associates an entity, identified in the domain information system, with a persistent identifier provided for the same resource (be this physical or conceptual) in an external namespace i.e. in a different information system in which the entity receives an identifier (range of the property).
The nature of the external identifier (database primary key, authority file number, etc.) will be provided using specific types. In case of URIs, in the sense of the Semantic Web, the subproperty crm-sup:P28 same as URI [owl:sameAs] is to be preferred.
Examples:
No example yet.
In First Order Logic:
- P20(x,y) ⇒ E1(x)
- P20(x,y) ⇒ E42(y)
- P20(x,y) ⇒ P1(x,y)
Scope notes
Examples
Additional notes
Identifier: P20
Official URI: https://sdhss.org/ontology/crm-supplement/P20
OntoME URI: https://ontome.net/ontology/p1842
Domain and range
crm:E1 CRM Entity → P20 same as external identifier (same as) → crm:E42 Identifier (Quantifiers 0,n:0,n)
Labels
: Standard label for this language
Comments
Vincent Alamercery
CRMdig 3.2.1 (ongoing, cf. https://cidoc-crm.org/crmdig/fm_releases) offers the property crm:E1 L54 is same-as crm:E1. Could this property be used instead of P20 same as URI?
on March 16, 2022 16:04