<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>14070199</termId><termName>pirobitumen</termName><termType>PT</termType><termNote><![CDATA[ Clase de material bituminoso natural que incluye turba, lignito y carbón. ]]></termNote><termCreatedDate>2026-03-30 20:31:41</termCreatedDate><relation><relationType>BT</relationType><termId>14059182</termId><termName>material bituminoso natural</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>14083950</termId><termName>turba</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>14083951</termId><termName>carbón</termName><termType>PT</termType></relation></term>  </Zthes>