PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • post #16 of Double acting baking powder is a mixture of baking soda and some acid that dissolves slowly.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cakecentral.com