<?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">open web joists</topic></authority><related type="broader"><topic>joists</topic></related><variant type="other"><topic>bar joists</topic></variant><variant type="other"><topic>joists, open web</topic></variant><variant type="other"><topic>open web joist</topic></variant><variant type="other"><topic>open web steel joists</topic></variant><variant type="other"><topic>open-web joists</topic></variant><variant type="other"><topic>trussed joists</topic></variant> <note xml:lang="en"><![CDATA[ Trusslike joists having an open web whose component parts are either hot-rolled structural shapes or cold-formed light-gauge steel shapes. Trusslike joists having an open web whose component parts are either hot-rolled structural shapes or cold-formed light-gauge steel shapes. ]]></note></mads>