<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>9878200</termId><termName>calcària magnesiana </termName><termType>PT</termType><termCreatedDate>2026-03-30 21:08:46</termCreatedDate><relation><relationType>BT</relationType><termId>9876601</termId><termName>calcària per composició: tipus d&apos;agregat</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>9878783</termId><termName>dolomita</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>9878784</termId><termName>pedra de solnhofen</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>9878785</termId><termName>pedra de mankato</termName><termType>PT</termType></relation></term>  </Zthes>