<?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">barrel roofs</topic></authority><related type="broader"><topic>roofs by form: interior shape</topic></related><variant type="other"><topic>roofs, wagon</topic></variant><variant type="other"><topic>wagon roofs</topic></variant><variant type="other"><topic>arched barrel roofs</topic></variant><variant type="other"><topic>barrel roof</topic></variant><variant type="other"><topic>barrel roofs, arched</topic></variant><variant type="other"><topic>barrel shell roofs</topic></variant><variant type="other"><topic>cradle roofs</topic></variant><variant type="other"><topic>roofs, arched barrel</topic></variant><variant type="other"><topic>roofs, barrel shell</topic></variant><variant type="other"><topic>roofs, cradle</topic></variant> <note xml:lang="en"><![CDATA[ Roofs that are semicircular in section or, sometimes, roofs that incorporate a semicircular ceiling. ]]></note></mads>