About: http://webisa.webdatacommons.org/281164582

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 gas removal station may include a hood that evacuates the oxygen, or a diving nozzle that delivers a gas, such as carbon dioxide or nitrogen, or liquid nitrogen or the like, into the pouch to displace the oxygen.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com