<?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_ca">&quot;rec subterrani
canal de regatge subterrani&quot;</topic></authority><related type="broader"><topic>canal d&apos;aigua artificial</topic></related> <note xml:lang="ca"><![CDATA[ <p>Túnel subterrani lleugerament inclinat que condueix aigua de reg des d'aqüífers propers.</p> ]]></note></mads>