About: http://webisa.webdatacommons.org/111999152

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	For instance, these web pages may be known web pages of high quality such as known web pages of high-caliber blogs, news sites, web magazines, and so forth.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com