About: http://webisa.webdatacommons.org/428016725

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	A convenient gas for this purpose is ethylene oxide which is usually used at from 10% to 20% concentration in an inert gas, such as carbon dioxide, to prevent the formation of explosive mixtures.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr