<?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">butterfly glasses</topic></authority><related type="broader"><topic>spectacles</topic></related><variant type="other"><topic>cat eye glasses</topic></variant> <note xml:lang="en"><![CDATA[ Spectacles of any kind that end in a point on the upper outside rim. Initially popular for women in the 1950s and 1960s, the shape goes in and out of fashion. ]]></note></mads>