About: http://webisa.webdatacommons.org/300530532

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	Inert gases such as nitrogen, argon, carbon dioxide, or the like are suitable for establishing such environments.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com