About: http://webisa.webdatacommons.org/172957887

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Such file formats, and others, and the methods for playing them back are well known in the art, and supported by commonly available operating systems and APIs, such as DirectX.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com