PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These continuously variable transmission mechanisms transmit the torque by using the friction force between a transmitting member such as belt and power roller and a rotor such as pulley and disc, shearing force of an oil film, and the like, in order to continuously vary the gear ratio.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com