PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Metallic taste: As the name implies, a metallic taste to your water indicates the presence of metals such as iron, copper, manganese or zinc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • kinetico.com