About: http://webisa.webdatacommons.org/438299518

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 an exemplary embodiment, housing 262 can be made of metals such as Kovar or Alloy 42 so that clear glass window 264 can be hermitically sealed to the metal using the well known process of glass-to-metal sealing.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com