PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???(2) solicit input from or otherwise work in conjunction with entities within or outside of the Federal Government including independent research facilities or current or potential suppliers of the metallic material used in volume production of circulating coins,
http://www.w3.org/ns/prov#wasQuotedFrom
  • gpo.gov