<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>4721</termId><termName>Dispositivos de telecomunicaciones para sordos</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>MATERIAS BUA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>Dispositivos de telecomunicaciones para sordos</termSortkey><termNote label="History"><![CDATA[ <p>Admitida en octubre de 2010</p> ]]></termNote><termNote label="Source"><![CDATA[ <p>Fuente: USE</p> ]]></termNote><termCreatedDate>Dispositivos de telecomunicaciones para sordos</termCreatedDate><relation><relationType>UF</relationType><termId>4722</termId><termName>TDD (Telecommunications devices for the deaf)</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>4723</termId><termName>Teletipo para sordos</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>4724</termId><termName>TTY/TDD (Telecommunications devices for the deaf)</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>26</termId><termName>1. ENCABEZAMIENTOS DE MATERIA</termName><termType>TT</termType></relation><relation><relationType>RT</relationType><termId>3944</termId><termName>Sordos - Medios de comunicación</termName><termType>PT</termType></relation></term>  </Zthes>