<?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">external combustion engine-powered watercraft</topic></authority><related type="narrower"><topic>steamboats</topic></related><related type="narrower"><topic>steamships</topic></related><related type="narrower"><topic>naphtha launches</topic></related><related type="broader"><topic>mechanically powered watercraft by power plant</topic></related><variant type="other"><topic>watercraft, external combustion engine-powered</topic></variant> <note xml:lang="en"><![CDATA[ Describes watercraft powered by a heat engine that derives its heat from fuel consumed outside the cylinder. ]]></note></mads>