PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Lubricant Industrial lubricants are fluids, oils, greases, waxes, and other compounds designed to reduce friction, binding, or wear, exclude water, or provide other specialized characteristics.
http://www.w3.org/ns/prov#wasQuotedFrom
  • globalspec.com