PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the presence of an oxidizer, some gases will burn if ignited by static electricity or by a heat source such as a flame or hot object.
http://www.w3.org/ns/prov#wasQuotedFrom
  • brown.edu