Assertion: film | /r/HasProperty | true
Facets:
value: in order to be a unique artform
type: PURPOSE
value: to its own specific medium
type: OTHER
Source sentences:
text: Relying on the idea that, in order to be a unique artform, film had to be true to its own specific medium, Arnheim denigrates the sound film as a mixture of two distinct artistic media that do not constitute a satisfying whole.