<http://webisa.webdatacommons.org/421683043>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/421683043>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/109668410>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/421683043> .
<http://webisa.webdatacommons.org/421683043>	<http://www.w3.org/ns/prov#value>	"In some embodiments, tubular 644 and/or electrical conductor 528 are coated with a coating such as polyethylene or another suitable low friction coefficient coating that may melt or decompose when the heater is energized." .