<http://webisa.webdatacommons.org/163383554>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/489257320>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/163383554> .
<http://webisa.webdatacommons.org/prov/149613436>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/163383554> .
<http://webisa.webdatacommons.org/163383554>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/163383554>	<http://www.w3.org/ns/prov#value>	"In certain instances, the composition or therapeutic composition described herein includes one or more abrasives may include treated or untreated abrasives, coated abrasives, bonded abrasives, powders, aggregates, composites, or other forms." .