About: http://webisa.webdatacommons.org/116568159

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 vessel is pressurized by fitting a cartridge (9) containing a gas or a combination of gases, such as carbon dioxide, into an inlet port (8).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com