PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A subquery is a SELECT statement whose output is used as input to another SELECT statement (or indeed to a DML statement, as done in Chapter 10).
http://www.w3.org/ns/prov#wasQuotedFrom
  • techtarget.com