<http://webisa.webdatacommons.org/prov/371623250>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/9196251> .
<http://webisa.webdatacommons.org/9196251>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/9196251>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/9196251>	<http://www.w3.org/ns/prov#value>	"In some embodiments, heating elements 644 have a thin electrically insulating layer such as aluminum oxide or thermal spray coated aluminum oxide." .