Wikidata:Property proposal/KOMCA work code

‎KOMCA work code edit

Originally proposed at Wikidata:Property proposal/Creative work

   Not done
Descriptionidentifier for the work in the repertory of the Korea Music Copyright Association (KOMCA)
Data typeExternal identifier
Domainmusical work/composition (Q105543609)
Allowed values^[A-Z0-9]{12}$
Example 1Illa Illa (Q118187586)100003551522
Example 2View (Q106996441)100001112144
Example 3Heroine (Q47461612)100001818851
Sourcehttps://www.komca.or.kr/foreign2/eng/S01.jsp
Planned useAdding information about authors of South Korean musical works more efficiently.
Number of IDs in source1,155,246
Implied notabilityWikidata property for an identifier that does not imply notability (Q62589320)
Formatter URLhttps://www.komca.or.kr/foreign2/eng/S01.jsp?S_PROD_TTL=$1
See alsoISWC (P1827)
Applicable "stated in"-valueKOMCA repertory (Q65969644)
Single-value constraintyes
Distinct-values constraintyes
Wikidata projectWikiProject Music (Q5830855)

Motivation edit

The Korea Music Copyright Association (Q16168738) (KOMCA) is the main collective rights management organization for musical works in South Korea and one of the largest in Asia. Their repertory of works (KOMCA repertory (Q65969644)) is accessible through a website, providing detailed information about works and their authors. Just like ASCAP (ACE Repertory work ID (P4894)), BMI (BMI work ID (P4860)), SESAC (SESAC work number (P7956)) or SOCAN (SOCAN work number (P8106)), KOMCA assigns identifying codes to each work. Creating a property for these codes would be especially interesting for South Korean works, because KOMCA's repertory generally distinguishes authors of lyrics from composers, unlike ISWC Network (Q82271165). For instance, see 2 Kids in KOMCA's repertory, whereas ISWC Network simply shows the rolled-up role C (C,A,CA) (Q108442819) for all authors.

Both domestic and international works have codes, but international works would require a slightly different formatter URL. For instance, https://www.komca.or.kr/foreign2/eng/S01.jsp?S_PROD_TTL=0000M0550034&S_HNAB_GBN=O for "If I Were a Boy". If there's an actual use for this property in the case of international works, the simplest way to solve the issue might be to create two properties instead of one: "KOMCA domestic work code" with the formatter URL https://www.komca.or.kr/foreign2/eng/S01.jsp?S_PROD_TTL=$1 and "KOMCA international work code" with the formatter URL https://www.komca.or.kr/foreign2/eng/S01.jsp?S_PROD_TTL=$1&S_HNAB_GBN=O.

DriftingLill (talk) 20:51, 14 May 2023 (UTC)[reply]

Discussion edit