PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Aromatic compounds such as benzene and toluene, on the other hand, tend to produce a lot of soot when burned.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com