Wikidata:Property proposal/LoC and MARC vocabularies ID

LoC and MARC vocabularies ID

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Description	identifier for an item in one of the controlled vocabularies maintained by the Library of Congress
Represents	Library of Congress (Q131454) MARC standards (Q722609)
Data type	External identifier
Domain	any item
Allowed values	\w+/[\w\d\-]+
Example	globe (Q133792) → resourceTypes/glo athletic trainer (Q755620) → ethnographicTerms/afset001004 Geographic Names Server (Q1194038) → subjectSchemes/geonet gable (Q1161370) → graphicMaterials/tgm004390 costume designer (Q1323191) → relators/cst Newfoundland and Labrador (Q2003) → geographicAreas/n-cn-nf encyclopedia (Q5292) → marcgt/enc
Source	https://id.loc.gov
External links	Use in sister projects: [ar] • [de] • [en] • [es] • [fr] • [he] • [it] • [ja] • [ko] • [nl] • [pl] • [pt] • [ru] • [sv] • [vi] • [zh] • [commons] • [species] • [wd] • [en.wikt] • [fr.wikt].
Formatter URL	https://id.loc.gov/vocabulary/$1.html
See also	Library of Congress authority ID (P244), Code List for Cultural Heritage Organizations (P3234)

Motivation

The Library of Congress maintains a number of controlled vocabularies, some with only tens of entries, some with a few thousand, several of which correspond to codes used in various fields in MARC standards (Q722609) (MARC) records. It would be good to be able to match them to and from here, so that an external statement referencing one of these entities can be matched to here; and also so that we can compare our own ontologies, and consider relationships or items we may be missing. Jheald (talk) 22:29, 29 January 2018 (UTC)

Discussion

• Proposed. Jheald (talk) 22:29, 29 January 2018 (UTC)
•  Support David (talk) 15:29, 30 January 2018 (UTC)
•  Support I've used MARC codes, it would be good to have them in wikidata for linking purposes to other identifiers. ArthurPSmith (talk) 17:01, 30 January 2018 (UTC)
•  Support. Andy Mabbett (Pigsonthewing); Talk to Andy; Andy's edits 12:38, 31 January 2018 (UTC)
•  Support Dhx1 (talk) 23:13, 4 February 2018 (UTC)
•  Support Mahir256 (talk) 18:21, 6 February 2018 (UTC)