<?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">line graphs</topic></authority><related type="broader"><topic>graphs</topic></related><variant type="other"><topic>graphs, line</topic></variant><variant type="other"><topic>line graph</topic></variant> <note xml:lang="en"><![CDATA[ Graphic diagrams that plot the relationship between two variables. The relationship is plotted by points against these, the points joined by a broken line to illustrate fluctuation in variables. ]]></note></mads>