<http://webisa.webdatacommons.org/34036781>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/502759655>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/34036781> .
<http://webisa.webdatacommons.org/34036781>	<http://www.w3.org/ns/prov#value>	"Suitable polymeric materials having the aforesaid coefficient of friction include polyethylene, polytetrafluoroethylene and other fluoropolymers." .
<http://webisa.webdatacommons.org/34036781>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/prov/216866914>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/34036781> .