<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">cannons</topic></authority><related type="narrower"><topic>demi-cannons</topic></related><related type="narrower"><topic>pedreros</topic></related><related type="narrower"><topic>serpentines</topic></related><related type="narrower"><topic>culverins</topic></related><related type="narrower"><topic>falcons</topic></related><related type="narrower"><topic>falconets</topic></related><related type="narrower"><topic>bombards</topic></related><related type="narrower"><topic>carronades</topic></related><related type="narrower"><topic>swivel guns</topic></related><related type="broader"><topic>artillery by form</topic></related><variant type="other"><topic>cannon</topic></variant> <note xml:lang="en"><![CDATA[ General term for large artillery pieces, developed in Europe since the 14th century, consisting basically of a long smoothbore iron, bronze, or steel barrel, cast in one piece or built up by a series of forgings, supported on a carriage or stationary mount, capable of firing very heavy projectiles. ]]></note></mads>