Twitter username vs MusicBrainz release ID

Feature	Twitter username Wikidata Wikipedia	MusicBrainz release ID Wikidata Wikipedia
property constraint Wikidata	distinct values constraint conflicts-with constraint type constraint mandatory qualifier constraint format constraint allowed qualifiers constraint single best value constraint	distinct values constraint item requires statement constraint conflicts-with constraint type constraint single value constraint
instance of Wikidata	Wikidata property for an identifier Wikidata property for Wikivoyage listings Wikidata property for an identifier that does not imply notability Wikidata property associated with the sites Wikidata property related to online communities Wikidata property for items about organizations	Wikidata property for an identifier
Wikidata property example Wikidata	National Aeronautics and Space Administration Basshunter Leffen	Nuggets: Original Artyfacts from the First Psychedelic Era, 1965–1968 Between the Buttons Nuggets: Original Artyfacts from the First Psychedelic Era, 1965–1968
stability of property value Wikidata	sometimes changes
subject item of this property Wikidata	Twitter	MusicBrainz
see also Wikidata	Zhihu username Twitter user numeric ID Douban username Instagram username Douban site name Facebook ID QQ number hashtag Telegram username tweet ID Bilibili userID	MusicBrainz instrument ID MusicBrainz artist ID MusicBrainz area ID MusicBrainz label ID MusicBrainz work ID MusicBrainz release group ID MusicBrainz series ID
subproperty of Wikidata	website username

Evaluation results

• Method: Versus (gamma = 0.01)
• Type of compared entities: Wikidata property for an identifier
• Performance: 9.031 seconds / 46 queries (0 error(s))
• Contexts: 3 context(s) / 1 removed context(s)
• Features: 7 feature(s) / 6 rejected feature(s)