About: http://webisa.webdatacommons.org/152550039

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	In one embodiment, the gas supply and securing member 198 is a cover which, when closed, covers the upper end of the canister compartment 180.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com