About: http://webisa.webdatacommons.org/316901732

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	Any gases that differ in size, for example nitrogen and oxygen or ethylene and ethane, can be separated using the membranes described herein.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com