PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Ukraine is a large country, 233,000 sq. mi. (603,000 square kilometers, or slightly smaller than Texas) that has some of the largest potential in the world for utilizing its coal bed methane (CBM) resources.
http://www.w3.org/ns/prov#wasQuotedFrom
  • deepholedriller.com