<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>1712</termId><termName>Naufragios</termName><termType>PT</termType><termCreatedDate>1993-07-13 17:49:00</termCreatedDate><relation><relationType>BT</relationType><termId>38536</termId><termName>Accidentes marítimos</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>3632</termId><termName>Navegación</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>28153</termId><termName>Arqueología subacuática</termName><termType>PT</termType></relation></term>  </Zthes>