<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>4878</termId><termName>SECTOR SALUD</termName><termType>TT</termType><termCreatedDate>2011-03-18 19:43:11</termCreatedDate></term>  </Zthes>