PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A key value pair is a set of data items that contain a key, such as an account number or part number, and a value, such as the actual data item itself or a pointer to where that data item is stored on disk or some storage device.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com