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<http://webisa.webdatacommons.org/304703278>	<http://www.w3.org/ns/prov#value>	"While such resins are well suited for their intended purposes, there is a perceived need in the art for dental resin materials with even more advantageous physical properties, particularly strength, water sorption, and wear. [0006] Current dental restorative composites are continuously being developed to improve strength, wear resistance, and other chemical and physical working and handling proper" .
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