<http://webisa.webdatacommons.org/prov/489257320>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/208204724> .
<http://webisa.webdatacommons.org/208204724>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patentgenius.com> .
<http://webisa.webdatacommons.org/208204724>	<http://www.w3.org/ns/prov#value>	"duct is about 30% weight of the composition.The inventive compositions may further comprise demineralized bone, which can be in any form, including powder or chips." .
<http://webisa.webdatacommons.org/208204724>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/170734443>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/208204724> .