PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The study primarily dealt with two categories of supplements: omega three fatty acids and B vitamins such as folate, B12 and B6.
http://www.w3.org/ns/prov#wasQuotedFrom
  • yaledailynews.com