PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This gets arteries busy producing a chemical (nitric oxide or NO) that dilates arteries thus increasing blood flow to the heart and other organs.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stemcellmd.org