PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We have in recent years become aware that the types of energy with which we are particularly familiar have rather sharp limitations, and we are approaching those limits considerably more rapidly than we imagined.
http://www.w3.org/ns/prov#wasQuotedFrom
  • eze33.com