About: http://webisa.webdatacommons.org/234326748

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	However, other inert gases such as helium, neon, nitrogen, argon, krypton, and xenon may also be suitable.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk