<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>346</termId><termName>BIOGÁS</termName><termType>TT</termType><termLanguage>es</termLanguage><termVocabulary>Tesauro Ambiental de Colombia</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>BIOGÁS</termSortkey><termNote label="Scope"><![CDATA[ Gas, combustible, producido en el proceso de la digestión: descomposición anaeróbica de la materia orgánica de residuos sólidos. ]]></termNote><termCreatedDate>2026-05-25 01:03:52</termCreatedDate><relation><relationType>UF</relationType><termId>2287</termId><termName>RECURSOS NATURALES RENOVABLES</termName><termType>ND</termType></relation><relation><relationType>RT</relationType><termId>1224</termId><termName>ENERGÍAS RENOVABLES</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>332</termId><termName>BIOCOMBUSTIBLES</termName><termType>PT</termType></relation></term>  </Zthes>