<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>9878263</termId><termName>porta llisa</termName><termType>PT</termType><termCreatedDate>2026-03-30 21:08:50</termCreatedDate><relation><relationType>BT</relationType><termId>9876765</termId><termName>portes segons la forma: construcció</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>9878808</termId><termName>porta amb buit aïllant</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>9878809</termId><termName>porta de nucli sòlid</termName><termType>PT</termType></relation></term>  </Zthes>