<?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">rolled sections</topic></authority><related type="narrower"><topic>H-beams</topic></related><related type="narrower"><topic>I-beams</topic></related><related type="narrower"><topic>T-beams</topic></related><related type="narrower"><topic>wide-flange beams</topic></related><related type="narrower"><topic>channels</topic></related><related type="narrower"><topic>angles</topic></related><related type="broader"><topic>structural element components</topic></related><variant type="other"><topic>rolled section</topic></variant><variant type="other"><topic>sections, rolled</topic></variant> <note xml:lang="en"><![CDATA[ Structural elements, usually metal beams, that have rolled sections. ]]></note></mads>