<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>23932</termId><termName>Maternidad adolescente</termName><termType>PT</termType><termCreatedDate>1996-05-30 10:10:00</termCreatedDate><relation><relationType>BT</relationType><termId>23931</termId><termName>Maternidad</termName><termType>PT</termType></relation></term>  </Zthes>