<?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">Usonian houses</topic></authority><related type="broader"><topic>houses by construction technique</topic></related><variant type="other"><topic>Usonian house</topic></variant><variant type="other"><topic>houses, Usonian</topic></variant> <note xml:lang="en"><![CDATA[ Term applied to a group of Frank Lloyd Wright's small, single-family houses constructed during the late 1930s and early 1940s and generally characterized by low cost, natural materials, open planning, and a close relationship between the building and the site and climate. The term was coined by the architect. ]]></note></mads>