PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Transmission shafts (including cam shafts and crank shafts) and cranks; bearing housings and plain shaft bearings; gears... >>Transmission shafts (including cam shafts and crank shafts) and cranks; bearing housings and plain shaft bearings; gears and gearing; ball or roller screws; gear boxes and other speed changers, including torque ... <<
http://www.w3.org/ns/prov#wasQuotedFrom
  • e-to-china.com