<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>14122874</termId><termName>vigas maestras</termName><termType>PT</termType><termNote><![CDATA[ Horizontal beams supporting the ends of floor joists or resting on posts and supporting the wall above. ]]></termNote><termCreatedDate>2026-03-30 21:03:26</termCreatedDate><relation><relationType>UF</relationType><termId>14122875</termId><termName>imposta</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>14122876</termId><termName>viga maestra</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>14114767</termId><termName>vigas según localización o contexto</termName><termType>PT</termType></relation></term>  </Zthes>