PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Calcium is an essential nutrient that is best supplied by FOOD. Research indicates the need to supplement this nutrient as many diets do not contain adequate levels.
http://www.w3.org/ns/prov#wasQuotedFrom
  • megafood-vitamins.com