PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • L. 89???718, ?? 27, 80 Stat. 1119, related tests of iron, steel, and other materials.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cornell.edu