PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This is bad news for the energy industry, which thrives when the business cycle is in full swing and demand for its oil, natural gas, and refined products, including fuel and industrial chemicals, is high.
http://www.w3.org/ns/prov#wasQuotedFrom
  • commodityhq.com