<http://webisa.webdatacommons.org/prov/283293906>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/401191686> .
<http://webisa.webdatacommons.org/401191686>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/401191686>	<http://www.w3.org/ns/prov#value>	"The coating, for example, may be composed of a polymeric material, such as polytetrafluoroethylene or polyethylene." .
<http://webisa.webdatacommons.org/401191686>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/426357820>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/401191686> .