PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Growth in shale gas production, in which new technologies such as horizontal drilling and hydraulic fracturing have made production more efficient, is expected to continue over the next decade.27 The increased demand for oil and gas is expected to spur further exploration for oil and gas reserves.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bls.gov