About: http://webisa.webdatacommons.org/30989946

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	Housing 2 is provided with thread portion2a and housing tip surface 2b is provided with first ground electrode 3-1 formed from a heat-resistant and corrosion-resistant material such as a nickel alloy.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com