About: http://webisa.webdatacommons.org/409753660

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	Those hooks are very handy, especially on big sites where performance is an issue.
http://www.w3.org/ns/prov#wasQuotedFrom	buddypress.org