About: http://webisa.webdatacommons.org/276600113

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	They include nitrogen, argon or mixtures of both and possibly mixtures including nitrogen or argon and krypton.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com