About: http://webisa.webdatacommons.org/421241695

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	One reason is that a typical web forum has many pages with very little informational content that is of interest to a user who is searching on a specific topic.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com