PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Dairy products contain lactose, and dairy products are a common food source of calcium, but some people are lactose intolerant.
http://www.w3.org/ns/prov#wasQuotedFrom
  • queenshealthemporium.com