About: http://webisa.webdatacommons.org/141981209

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	Alloy 42 is a metal selected to have a coefficient of thermal expansion matching devitrifying glass such as that available as sealing glass CV-111 from Owens Illinois Corporation or #7583 from Corning Glass Company.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com