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Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Discussion 0Increasing demand of nonmetallic aesthetic restorations has led dental researchers to develop many materials such as Glass ionomer cement, Hybrid ionomer cement, Composite resins, and Ceramic.
http://www.w3.org/ns/prov#wasQuotedFrom	ijdr.in