PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The safety valve makes sure that no gas is released until the igniter gets enough power to ignite the gas range and the regulator is a valve that automatically cuts off the flow of a liquid or gas at a certain pressure.
http://www.w3.org/ns/prov#wasQuotedFrom
  • partselect.com