PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Vitamin D itself is divided into two forms, ergocalciferol (vitamin D2), which is mostly derived from plants, and cholecalciferol (vitamin D3), which is the form produced in mammals and fish and thus is a component of cod liver oil supplementation (alongside vitamin A and Fish Oil fatty acids).[31][32] The only difference in these two molecules is a methyl group, as vitamin D3 is 27 carbons in len
http://www.w3.org/ns/prov#wasQuotedFrom
  • examine.com