About: http://webisa.webdatacommons.org/131053128

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	Alternatively, a bottom of the magazine may be actuated in a direction of force applied by such means as a spring or compressed air to force projectiles into the spaces of the ammunition carrier.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com