PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Light is produced either by electricity, or by burning a fuel such as kerosene or oil to produce a glowing flame.
http://www.w3.org/ns/prov#wasQuotedFrom
  • boloji.com