<http://webisa.webdatacommons.org/209261835>	<http://www.w3.org/ns/prov#value>	"The bristles may be of synthetic material such as nylon, or a natural material such as pig bristle." .
<http://webisa.webdatacommons.org/prov/292780716>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/209261835> .
<http://webisa.webdatacommons.org/209261835>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/209261835>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .