About: http://webisa.webdatacommons.org/117668963

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 gas stream may also contain gaseous alkali metal acetate and/or inert gases, such as nitrogen, carbon dioxide and/or saturated hydrocarbons.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com