About: http://webisa.webdatacommons.org/99795954

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	If it says id: bob: no such user, your client is failing to look up users on the server (for some reason other than DNS), probably something to do with the LDAP protocol connection to the server.
http://www.w3.org/ns/prov#wasQuotedFrom	superuser.com