<http://webisa.webdatacommons.org/prov/283293899>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/280453766> .
<http://webisa.webdatacommons.org/280453766>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/461694046>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/280453766> .
<http://webisa.webdatacommons.org/280453766>	<http://www.w3.org/ns/prov#value>	"ed of a plastic such as polyethylene, polystyrene, polyvinyl chloride and polytetrafluoroethylene or other material that is resistant to bacteria and wear." .
<http://webisa.webdatacommons.org/280453766>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .
<http://webisa.webdatacommons.org/prov/59832145>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/280453766> .