About: http://webisa.webdatacommons.org/345608905

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	A cryopump or a cryogenic pump is a vacuum pump that pumps the trap gases and vapours by condensing them on a cold surface.
http://www.w3.org/ns/prov#wasQuotedFrom	worldwidescience.org