About: http://webisa.webdatacommons.org/409914232

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 invention relates to separations conducted in the gas or vapour phase, and particularly to concentration of a desired component as a relatively purified product.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au