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Wikidata
:
WikiProject Supertemplates/doc/P144
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Wikidata:WikiProject Supertemplates
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Documentation science
Has list
Persons
(person)
Places
(human settlement)
Artworks
(work)
Classification scheme
list of Wikidata properties
(
related category
)
list of Wikidata identifiers
(
related category
)
...
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Property constraint
subject type constraint
(Q21503250)
:
type of constraint for Wikidata properties: used to specify that the item described by such properties should be a subclass or instance of a given type
→
class
→
work
•
cultivar
•
performing arts production
•
performance
•
language
•
writing system
•
vehicle
•
amusement park
•
automobile model
based on
(P144)
:
the work(s) or inputs used as the basis for subject item
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Liberty Leading the People
(Q29530)
:
painting by Eugène Delacroix, Louvre
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based on
July Revolution
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