About: http://webisa.webdatacommons.org/22892614

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 gaseous oxidant is preferably either oxygen, or a mixture of oxygen with a substantially inert gas, such as nitrogen, carbon dioxide, noble gas, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com