PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Have you considered tkprof, performance monitor, or other tools to figure out why it is slow if there is more data?
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com