About: http://webisa.webdatacommons.org/37835375

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	Presentation files contain visual elements such as still images and animation, video, 3D geometric sequences and also include audible elements in the form of speech and music.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com