<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>14129795</termId><termName>sillas en Y</termName><termType>PT</termType><termCreatedDate>2026-03-30 21:07:47</termCreatedDate><relation><relationType>UF</relationType><termId>14129796</termId><termName>silla en Y</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>14124620</termId><termName>sillas por forma</termName><termType>PT</termType></relation></term>  </Zthes>