PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The materials in bone graft substitutes include, but are not limited to, plaster of Paris (calcium sulfate, CaSO4.1/2H2O), tricalcium phosphate (Ca3(PO4)2), hydroxyapatite (Ca10(PO4)6(OH)2), calcium phosphate cements, calcium aluminates, the family of Bioglass??? (composed of SiO2, Na2O, CaO, and P2O5), apatite-wollastinite glass-ceramics (AWGC), polymers such as polymethylmethacrylate (PMMA) or p
http://www.w3.org/ns/prov#wasQuotedFrom
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