PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some transistor types are collectible because the unit represents a unique technology -- early silicon units, for example -- or the unit was intended for a unique application, such as low-cost, experimenter usage.
http://www.w3.org/ns/prov#wasQuotedFrom
  • antiqueradio.com