<?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">base</topic></authority><related type="other"><topic>target</topic></related><related type="broader"><topic>size/dimensions by general type</topic></related> <note xml:lang="en"><![CDATA[ The element serving as the reference point in an equation or ratio of  size, dimensions, or other contexts. An example is in an equation of numeric scale, the left side of the equation is the base, 3/4 inch = 1 foot. For the right side of the equation, use "target (relationship indicator)." ]]></note></mads>