Wikidata:Property proposal/Encyklopedia Teatru Polskiego author ID

Encyklopedia Teatru Polskiego author ID[edit]

Originally proposed at Wikidata:Property proposal/Person

Done: Encyklopedia Teatru Polskiego author ID (P12129) (Talk and documentation)

Description	identifier of an author in the Polish Theater Encyclopedia
Data type	External identifier
Domain	item
Example 1	Józef Baszny (Q123020527)→2790
Example 2	Eduard Künneke (Q392417)→2728
Example 3	John Paul II (Q989)→1179
Formatter URL	https://www.encyklopediateatru.pl/autorzy/$1/a
See also	Encyklopedia Teatru Polskiego person ID (P5058), Encyklopedia Teatru Polskiego play ID (P6679)
Applicable "stated in"-value	Polish Theater Encyclopedia (Q66972097)
Single-value constraint	yes
Distinct-values constraint	yes

Motywacja[edit]

Polish Theater Encyclopedia (Q66972097) has many different data sets, right now we have properties for 'Persons' and 'Theatrical plays' data sets (Encyklopedia Teatru Polskiego person ID (P5058) and Encyklopedia Teatru Polskiego play ID (P6679) respectively). This property proposal refers to the 'Authors' data set.

There are several other data sets like 'Critics', 'Scenographers', 'Encyclopedic entries' (related to theatre) and others. All can be linked in a similar way. Like with Encyclopædia Britannica Online ID (P1417), it'd possible to create one property for all data sets (with values „osoby/1129” instead of „1129” [for 'Persons' data set], „autorzy/2790” instead of „2790” [for 'Authors' data set], „sztuki/208” insetad of „208” [for 'Plays' data set] and so on for other data sets). However, creating this property just for 'Authors', does not rule out merging all properties into one in the future.