PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The injected water, either surface water (lake or river) or seawater (for operations offshore) can contain soluble salts such as sulfates and carbonates.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freshpatents.com