PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • After numbing the area, the dentist uses a drill to remove the weakened enamel and replaces it with a filling material, such as metals like gold, base metal alloys, and dental amalgam, or with white composite materials that match your natural tooth color.
http://www.w3.org/ns/prov#wasQuotedFrom
  • everydayhealth.com