<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>3489</termId><termName>Thermische Energie</termName><termType>PT</termType><termLanguage>de</termLanguage><termVocabulary>TWSE - Thesaurus für wirtschaftliche und soziale Entwicklung</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>Thermische Energie</termSortkey><termNote label="History"><![CDATA[ 1988 ]]></termNote><termCreatedDate>1988-01-01 00:00:00</termCreatedDate><relation><relationType>BT</relationType><termId>957</termId><termName>Energiequelle</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>55</termId><termName>Ic Energiewirtschaft</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>1375</termId><termName>Geothermische Energie</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>372</termId><termName>Atomenergie</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>640</termId><termName>Brennmaterial</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>1031</termId><termName>Erneuerbare Energie</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>2051</termId><termName>Kraftwerk</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>3204</termId><termName>Sonnenenergie</termName><termType>PT</termType></relation></term>  </Zthes>