PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Operator Training Simulator and Tutorial for Refinery, Petrochemical, Power and other Process Industries.
http://www.w3.org/ns/prov#wasQuotedFrom
  • zingeducation-us.com