PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • One aspect of the present invention is a method of treating a subterranean formation, by providing a fluid comprising an aqueous liquid, carbon dioxide, and one or more splittable foamers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com