PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Logic programming is a means by which relationships between objects and data structures can be stored in a database and subsequently accessed in order to answer questions about, verify statements concerning, or make inferences from these object relationships.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com