About: http://webisa.webdatacommons.org/158282705

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 can quickly verify that a site such as Facebook provides many of the above features, whereas
http://www.w3.org/ns/prov#wasQuotedFrom	firstmonday.org