<?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">double-acting spring hinges</topic></authority><related type="broader"><topic>spring hinges</topic></related><variant type="other"><topic>double-acting spring hinge</topic></variant><variant type="other"><topic>hinges, double-acting spring</topic></variant><variant type="other"><topic>spring hinges, double-acting</topic></variant> <note xml:lang="en"><![CDATA[ Double-acting hinges equipped with a spring to bring the door back in line with the frame. ]]></note></mads>