PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gas treated using Shell???s Sulfinol Solution to remove acid gas such as carbon dioxide and hydrogen sulphide.4.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com