About: http://webisa.webdatacommons.org/6461078

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	In certain embodiments, the gas may be an oxidizer such as oxygen, ozone, fluorine, chlorine, or bromine.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com