conflict:Vickers_Gun leaf node

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:Vickers_Gun a owl:Class ;
    rdfs:comment """In 1912 the British Army adopted the Vickers as its standard machine gun. Produced by the Vickers Company, it was a modified version of the Maxim Machine-Gun. The Vickers Gun used a 250 round fabric-belt magazine and had the reputation as a highly reliable weapon. 

The .303 Vickers Gun could fire over 600 rounds per minute and had a range of 4,500 yards. Being water-cooled, it could fire continuously for long periods. There were usually six men in a Vickers gun team. In his book, With a Machine Gun to Cambrai, George Coppard, explained how the Vickers Gun Team worked. "Number One was leader and fired the gun, while Number Two controlled the entry of ammo belts into the feed-block. Number Three maintained a supply of ammo to Number Two, and Number Four to Six were reserves and carriers, but all the members of the team were fully trained in handling the gun." 
[http://www.spartacus.schoolnet.co.uk/FWWvickers.htm]"""^^xsd:string ;
    rdfs:subClassOf :MachineGun .