PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The best sources of calcium still come from the diet and include dairy products such as milk, yogurt, cottage cheese, and cheeses.
http://www.w3.org/ns/prov#wasQuotedFrom
  • clevelandclinic.org