PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, ethylene may be used in one of several forms of polyethylene, as ethylene glycol to make polyester, in the manufacture of vinyl acetate and vinyl chloride, as a building block for linear alpha olefins, and in the production of styrene.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com