About: http://webisa.webdatacommons.org/87489217

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	Gaseous fillers include but are not limited to air, carbon dioxide, oxygen, nitrogen, argon, xenon, krypton and other gases and mixtures thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com