PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A clutch is a mechanism that is used to connect the driving shaft to a driven shaft, so that the driven shaft may be started or stopped at will without stopping the driving shaft.
http://www.w3.org/ns/prov#wasQuotedFrom
  • just-auto.com