PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???Reaction zone??? refers to a volume of a relatively low permeability formation containing heavy hydrocarbons that is subjected to a chemical reaction such as an oxidation reaction.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk