About: http://webisa.webdatacommons.org/237151570

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	I guess you missed it but I actually do mention that Facebook is a tool that started off as a college network:
http://www.w3.org/ns/prov#wasQuotedFrom	techipedia.com