PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The price of gas will not remain constant, and, if anything, will trend upwards whether consumers like it or not.In addition, this is ready for market technology.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org