About: http://webisa.webdatacommons.org/50046070

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	source e.g. the original page of a book, a first section of a movie, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com