PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • That heat could replace coal, natural gas, and petroleum in many industrial processes including chemical and fertilizer manufacture and hydrogen and synthetic fuel production.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ngnpalliance.org