PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • it is made up of molecules called phospholipids, which arrange themselves in two parallel layers, forming a membrane that can only be penetrated by certain types of substances.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.org