PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Washing down pillows and blankets doesn???t have to be done very often especially if you are using pillow protectors and duvet covers to keep the down items clean.
http://www.w3.org/ns/prov#wasQuotedFrom
  • consumerist.com