About: http://webisa.webdatacommons.org/163353493

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	Instead, residual, non-condensing gases, such as air, are sealed within the system in order to promote boiling, in a manner that is described in detail below.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com