PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Compressor Oil: This type of oil is specifically used for lubricating the working parts such as bearings, pistons, rings, cylinders and valves along with the pressurized spaces in a compressor.PowerPoint Presentation: Engine Oil: This type of liquid oil acts as a protective lubricating barrier that carries the excessive heat away from moving engine parts.
http://www.w3.org/ns/prov#wasQuotedFrom
  • authorstream.com