About: http://webisa.webdatacommons.org/30178358

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 reagents often comprise oxidizing gases, such as oxygen and carbon dioxide, and can contain water vapor.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com