About: http://webisa.webdatacommons.org/291417631

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	Use of a canister of compressed or liquefied gas such as carbon dioxide, air, nitrogen or helium, is in lieu of a pump as discussed above.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es