PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Fortunately, there are many other sources abundant in calcium such as soy milk, leafy greens, beans, grains, nuts and seeds and various vegetables.
http://www.w3.org/ns/prov#wasQuotedFrom
  • soymilkquick.com