About: http://webisa.webdatacommons.org/81907401

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	In one example, the user is enabled to add video types or songs to the favorites list by pressing an ???ADD??? button at any time while a type of video or a favorite song is being played.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com