PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But dairy products are an important source of important nutrients such as calcium and the diet should include 2 to 3 servings per day of low- fat or nonfat dairy products.
http://www.w3.org/ns/prov#wasQuotedFrom
  • diet.com