<?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">trapezoids</topic></authority><related type="other"><topic>trapezoidal</topic></related><related type="other"><topic>trapeziums</topic></related><related type="broader"><topic>quadrilaterals</topic></related><variant type="other"><topic>trapezium</topic></variant><variant type="other"><topic>trapezoid</topic></variant> <note xml:lang="en"><![CDATA[ In North America, "trapezoids" are quadrilateral figures having one pair of parallel and one pair of nonparallel sides. In Britain and certain other places, these figures are called a "trapeziums." "Trapezium" has a different meaning in North America, referring to figures having no parallel sides. ]]></note></mads>