PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Carrots are a great source of vitamin A. Retinol is found in many skin care products, especially those targeted toward aging skin.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com