PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • noun 1A slender threadlike object or fiber, especially one found in animal or plant structures: a filament of cellulose
http://www.w3.org/ns/prov#wasQuotedFrom
  • oxforddictionaries.com