PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There seems to be no API function to test if a connection is active and we will have to resort to performing a query.
http://www.w3.org/ns/prov#wasQuotedFrom
  • openldap.org