PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Manufacturers have attempted to reduce bleaching-related sensitivity by adding desensitizing agents such as fluorides and potassium nitrate to the formulation of bleaching gels, but the benefits of including these agents remain unclear, the study authors noted.
http://www.w3.org/ns/prov#wasQuotedFrom
  • dentistrytoday.info