PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Carbon dioxide is a very good solvent for oil and makes it flow more easily through the reservoir rock towards the oil production wells.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bgs.ac.uk