PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In order for a node to be properly defined, a minimum number of keywords must be present for each node, and other keywords must be included depending on the node type.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk