About: http://webisa.webdatacommons.org/53788456

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	Google+, and Facebook are two examples of apps that use this pattern.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com