PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I recommend to set this value to at least 3/4 of total objects in your database (including all tables, sequences, views, data rows and other objects, browsable with this program), which is about 60% cache hits (~45% for 1/2 and ~56% for 2/3).
http://www.w3.org/ns/prov#wasQuotedFrom
  • cpan.org