PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If partial sorting is relaxed so that the k smallest elements are returned, but not in order, the factor of O(k log k) can be eliminated.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org