About: http://webisa.webdatacommons.org/246532222

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 compressed gas source 15 may also be a canister of compressed or liquefied gas, such as carbon dioxide, air, nitrogen or helium.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es