<http://webisa.webdatacommons.org/412533150>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/prov/32955513>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/412533150> .
<http://webisa.webdatacommons.org/412533150>	<http://www.w3.org/ns/prov#value>	"aluminum oxide, tin oxide or antimony oxide); an abrasive such as cerium oxide or silicon carbide; and a fixation adjuvant such as a low molecular weight polyolefin." .
<http://webisa.webdatacommons.org/412533150>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .