<?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">amphitheaters</topic></authority><related type="narrower"><topic>Thingplätze</topic></related><related type="broader"><topic>open-air theaters</topic></related><variant type="other"><topic>amphitheater</topic></variant><variant type="other"><topic>amphitheatre</topic></variant><variant type="other"><topic>coliseums</topic></variant><variant type="other"><topic>colosseums</topic></variant> <note xml:lang="en"><![CDATA[ Circular or elliptical structures in which a central performance area is surrounded by rising tiers of seats. ]]></note></mads>