<?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">key plans</topic></authority><related type="other"><topic>block plans</topic></related><related type="broader"><topic>plans</topic></related><variant type="other"><topic>key plan</topic></variant><variant type="other"><topic>plans, key</topic></variant> <note xml:lang="en"><![CDATA[ Plans designed for locating details that appear on other drawings, typically small-scale plans of a building or group of buildings that indicate the placement of principal elements of the scheme, which may each be represented in greater detail on other plans. ]]></note></mads>