About: http://webisa.webdatacommons.org/435244151

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	Normally, the gas streams treated in the process of the invention contain, in addition to H2 S, any of such components as N2, CO2, CO, H2, SO2, O2, Ar, NH3, H2 O, and light hydrocarbons.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com