About: http://webisa.webdatacommons.org/410164038

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 certain embodiments, heater 744 includes ferromagnetic materials such as Carpenter Temperature Compensator ???32???, Alloy 42-6, Alloy 52, Invar 36, or other iron-nickel or iron-nickel-chromium alloys.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es