<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>14052160</termId><termName>toxicidad</termName><termType>PT</termType><termNote><![CDATA[ La cualidad o grado de ser venenoso. ]]></termNote><termCreatedDate>2026-03-30 20:21:01</termCreatedDate><relation><relationType>BT</relationType><termId>14050338</termId><termName>atributos y propiedades físico-químicas</termName><termType>PT</termType></relation></term>  </Zthes>