About: http://webisa.webdatacommons.org/5274204

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	operation, information such as a name of a song, a singer and playing time
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com