PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Clear water is largely devoid of contaminants, bacteria and other harmful chemicals and organic compounds that are harmful to your health.
http://www.w3.org/ns/prov#wasQuotedFrom
  • achooallergy.com