PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The clay from these areas is rich in alkaline mineral such as calcium and potassium that contributes a lot to the body of a tea.
http://www.w3.org/ns/prov#wasQuotedFrom
  • teachat.com