<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>12031</termId><termName>Fenoles</termName><termType>PT</termType><termCreatedDate>2014-09-15 19:52:53</termCreatedDate><relation><relationType>BT</relationType><termId>12030</termId><termName>Alcoholes</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>28732</termId><termName>Hidrocarburos aromáticos</termName><termType>PT</termType></relation></term>  </Zthes>