<?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">[European Mesolithic styles and periods]</topic></authority><related type="narrower"><topic>Epi-gravettian</topic></related><related type="narrower"><topic>Azilian</topic></related><related type="narrower"><topic>Asturian</topic></related><related type="narrower"><topic>Campignian</topic></related><related type="narrower"><topic>Hamburgian</topic></related><related type="narrower"><topic>Maglemosian</topic></related><related type="narrower"><topic>Sauveterrian</topic></related><related type="narrower"><topic>Tardenoisian</topic></related><related type="narrower"><topic>Romanellian</topic></related><related type="narrower"><topic>Ertebølle</topic></related><related type="narrower"><topic>Swiderian</topic></related><related type="narrower"><topic>Ahrensburgian</topic></related><related type="broader"><topic>ancient European styles and periods</topic></related></mads>