<?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">central business districts</topic></authority><related type="other"><topic>downtowns</topic></related><related type="other"><topic>city centers</topic></related><related type="broader"><topic>urban areas</topic></related><variant type="other"><topic>central business district</topic></variant><variant type="other"><topic>business centres</topic></variant><variant type="other"><topic>commercial centres</topic></variant><variant type="other"><topic>business centers</topic></variant><variant type="other"><topic>districts, central business</topic></variant><variant type="other"><topic>CBDs</topic></variant><variant type="other"><topic>business center</topic></variant> <note xml:lang="en"><![CDATA[ The high-density cores of cities or towns, where activities are principally retail, commercial, service, and often governmental. ]]></note></mads>