PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It helps to reduce the chances of stones in dogs by chelating heavy metals such as lead, cadmium and mercury and expelling them from the body.
http://www.w3.org/ns/prov#wasQuotedFrom
  • petcarerx.com