About: http://webisa.webdatacommons.org/426957259

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In some embodiments, the overburden section of heaters 438A, 438B, 438C are coated with an insulator, such as a polymer or an enamel coating, to inhibit shorting between the overburden sections of the heaters.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca