<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>14072257</termId><termName>[metal por composición u origen]</termName><termType>PT</termType><termCreatedDate>2026-03-30 20:32:53</termCreatedDate><relation><relationType>BT</relationType><termId>14061040</termId><termName>metal</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>14085830</termId><termName>metal no ferroso</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>14085831</termId><termName>[hierro y aleaciones de hierro]</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>14085832</termId><termName>tepoztli (traducció pendent)</termName><termType>PT</termType></relation></term>  </Zthes>