PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Baking powder is a chemical -- more precisely, a mix of chemicals, usually cream of tartar and either sodium aluminum sulfate or anhydrous monocalcium phosphate -- that produces a controlled reaction when combined with liquids and heat.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theperfectpantry.com