PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In both the professional and over the counter markets, home bleaching is a technique utilizing oxidizing agents, such as carbamide peroxide or other peroxy compounds, which are delivered to the dental arch by the patient using a rigid dental appliance which is custom fabricated by a dentist or dental laboratory.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com