PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gas prices have fallen to $4.7 a unit at the U.S. benchmark Henry Hub distribution network, and GAIL plans to sell the gas it obtains from there at a price between $12 to $13, after adding shipping and other charges.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ibtimes.com