About: http://webisa.webdatacommons.org/55097775

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	This vent flow carries away the impurities such as water vapor, hydrocarbons, and other gases whose concentration could reduce the capacity of the purifier.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com