About: http://webisa.webdatacommons.org/320828216

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	Similarly, to find all the groups that user1 is a member of, set the base to the groups container DN; for example (OU=groupsOU, dc=x) and the scope to subtree, and use the following filter.
http://www.w3.org/ns/prov#wasQuotedFrom	microsoft.com