About: http://webisa.webdatacommons.org/230361085

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 working solution or absorbent may comprise an ionic liquid, or other fluids that demonstrate a difference in affinity between methane and nitrogen in a solution.2009-03-19
http://www.w3.org/ns/prov#wasQuotedFrom	faqs.org