<?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">principles</topic></authority><related type="broader"><topic>multidisciplinary concepts</topic></related><variant type="other"><topic>principle</topic></variant> <note xml:lang="en"><![CDATA[ Fundamental or general truths, propositions, statements, or tenets forming the basis of a system of belief or action, forming a primary assumption forming the basis of a chain of reasoning. ]]></note></mads>