PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • CNC generally refers to the computer control of machine tools for the purpose of manufacturing complex parts in metal, wood, and other materials, using a notation known in the art as ???G-code???, or ???CNC code.???
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com