About: http://webisa.webdatacommons.org/406760336

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 drawing is a schematic drawing of a preferred embodiment of the present invention using two parallel adsorption beds and appropriate valve manifolding for feed, evacuation, purge, equalization and repressurization.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com