PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Whenever your car's engine is running, it generates friction and heat, water vapor, and a wide variety of acids, gases, and other chemicals that are by-products of the combustion process.
http://www.w3.org/ns/prov#wasQuotedFrom
  • quickchangeoilandlube.com