PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In one embodiment, the software program is a database server that is composed of a memory portion referred to as a ???database instance???, and a set of data on disk referred to as ???datafiles???.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com