<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>5252</termId><termName>Liberación de efluentes contaminantes en el agua</termName><termType>TT</termType><termCreatedDate>2013-03-02 18:32:59</termCreatedDate></term>  </Zthes>