<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>28831</termId><termName>Glaucoma</termName><termType>PT</termType><termCreatedDate>2014-09-15 20:27:56</termCreatedDate><relation><relationType>BT</relationType><termId>28826</termId><termName>Ojos-Enfermedades</termName><termType>PT</termType></relation></term>  </Zthes>