PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Nitric oxide is involved in the dilation of blood vessels which enables adequate blood flow and tissue oxygenation to all organs including the muscles, heart, lungs and brain.
http://www.w3.org/ns/prov#wasQuotedFrom
  • shopping.com