<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>2515</termId><termName>SUSTANCIAS QUÍMICAS PELIGROSAS</termName><termType>TT</termType><termLanguage>es</termLanguage><termVocabulary>Tesauro Ambiental de Colombia</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>SUSTANCIAS QUÍMICAS PELIGROSAS</termSortkey><termNote label="Scope"><![CDATA[ Elementos que al penetrar en un organismo vivo producen alteraciones físicas, químicas, o biológicas, dañan la salud de manera inmediata, mediata, temporal o permanente, o incluso, llegan a ocasionar la muerte. ]]></termNote><termCreatedDate>2026-05-25 01:03:53</termCreatedDate><relation><relationType>UF</relationType><termId>911</termId><termName>CÁNCER</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>2387</termId><termName>SALUD PÚBLICA</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>169</termId><termName>AMBIENTE SANO</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>2592</termId><termName>TRANSTORNOS CONGÉNITOS</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>2352</termId><termName>RESIDUOS PELIGROSOS</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>1227</termId><termName>ENFERMEDADES INFECCIOSAS</termName><termType>ND</termType></relation><relation><relationType>RT</relationType><termId>2516</termId><termName>SUSTANCIAS QUÍMICAS</termName><termType>PT</termType></relation></term>  </Zthes>