About: http://webisa.webdatacommons.org/100979357

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	The object oriented implementation, however, provides benefits such as transaction capability and document attribute query, both of which permit greater versatility for the resulting IR system.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com