<?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://vocabularios.saij.gob.ar/politicaspublicas/">certificado digital</topic></authority><related type="narrower"><topic>derechos del titular de un certificado digital</topic></related><related type="narrower"><topic>licencia de certificador digital</topic></related><related type="narrower"><topic>obligaciones del titular de un certificado digital</topic></related><related type="narrower"><topic>validez del certificado digital</topic></related><related type="broader"><topic>firma digital</topic></related></mads>