PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Silk is a natural filament that falls under the filament category, and synthetic filament yarns can be manufactured to produce silk-like fabrics.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sierratradingpost.com