query-488a998cc82ec96806e10a86e733d8f6
UUID search. (P7470)URN formatter ). This lead to the creation of Project_chat/Archive/2019/10 here ((Q76497)URN Some time ago, we discussed > (lowercase, with "-"). urn:uuid:03cefc64-0bb7-42e6-9bf2-2200f42c3318. URNs normalize these to a format like <(Q675214)Yankee Stadium , a value of Musicbrainz for 03cefc64-0bb7-42e6-9bf2-2200f42c3318 (UUID). These alphanumeric strings are used by various identifiers. Sample is (Q195284)Universally Unique Identifier Possibly a direct application for this at Wikidata could be to enable search by ). Wikidata:Database reports/uuid). However, as some normalization is included, querying across identifiers isn't reallly efficient (test at Property talk:P1004#URN already include a query that generates such values for the property (see (P7470)URN formatter The property documentation template on talk pages of properties with 13:13, 3 February 2020 (UTC) JuraIf there is interest, a simpler approach could be to generate URN-triples by Wikibase directly from these identifier statements, similarly to the way other triples are generated. --- 06:05, 4 February 2020 (UTC) 84.46.52.96 has various verified errata, and we don't know what Musicbrainz actually does, e.g., is it correct? –RFC 4122Random observation, not everything formatted like a UUID necessarily is a UUID. 10:23, 4 February 2020 (UTC) Jura seem to be due to that. --- Wikidata:Database_reports/uuid entries. This might eventually be incorrect. However, none of the "dups" on {\displaystyle 2^{122}} 122 2 The uniqueness of some versions of UUID is based on the assumption that not every database has, e.g. Sure. Musicbrainz provides some explanation on their website on what goes into their identifiers. 11:33, 6 February 2020 (UTC)) talk (Vladimir Alexiev:>, instead they embed them in ark: URLs. Also, all their 30 thesauri are mixed in the same namespace. Could you please explain how P7470 could help this problem? --urn:uuid. The culture.fr thesauri use GUIDs for new entries, but they don't use <https://www.wikidata.org/wiki/Property_talk:P7711#Format:, thanks for mentioning this at Jura1Hi @, you could search 171394dc-5472-4322-9017-b8ca091e18b0: If you have a UUID like Vladimir Alexiev @
Use at
- https://query.wikidata.org/sparql
SELECT * { ?a ?b <urn:uuid:171394dc-5472-4322-9017-b8ca091e18b0> }