About: http://webisa.webdatacommons.org/246326743

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	The remaining two percent consists of a number of gases including argon, carbon dioxide, neon, helium, krypton, xenon, and hydrogen.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk