PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Best practice is to create/open a connection only around a unit of work, not forever (and: let connection pooling do its job).
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackoverflow.com