PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • a fastener including a head and a shaft, the shaft including a shank and a fastener threaded section, the fastener threaded section being interposed between the head and the shank; a standoff including a central bore defining an interior surface, at least a portion of the interior surface being threaded such that when the fastener is positioned through the central bore the fastener threaded sectio
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com