About: http://webisa.webdatacommons.org/428424612

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 example, A university graduate class community site, each class is a group and within a class group [???]
http://www.w3.org/ns/prov#wasQuotedFrom	buddypress.org