PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Nitric oxide is mainly produced in the lining of your arteries, veins and capillaries.
http://www.w3.org/ns/prov#wasQuotedFrom
  • naturalhealthnewsreport.com