PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Silicon, or Nitrogen. The conductive molecular wire may be formed of such rings as benzene, cyclopentadiene, cyclopropene, and combinations thereof.
http://www.w3.org/ns/prov#wasQuotedFrom
  • docstoc.com