PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • And in fact, one of the tubes or magnetrons that I had most to do with inventing, the Rising Sun Magnetron, was adopted later by
http://www.w3.org/ns/prov#wasQuotedFrom
  • aip.org