PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While either the recommended reduction in calcium to phosphate ratio or anhydrous preparation will improve the setting time and quality of the hydroxyapatite cement, the best results are obtained when both methods are practiced together.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au