<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>3997</termId><termName>Industria siderurgica de Iberoamerica</termName><termType>PT</termType><termCreatedDate>1993-07-13 17:51:00</termCreatedDate><relation><relationType>BT</relationType><termId>22814</termId><termName>Industria siderurgica de America</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>6431</termId><termName>Sector secundario de Iberoamerica</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>15935</termId><termName>Industria siderurgica de Argentina</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>36245</termId><termName>Industria siderurgica de Bolivia</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>11609</termId><termName>Industria siderurgica de Brasil</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>7692</termId><termName>Industria siderurgica de Chile</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>29578</termId><termName>Industria siderurgica de Colombia</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>33902</termId><termName>Industria siderurgica de Guatemala</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>11886</termId><termName>Industria siderurgica de Mexico</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>17094</termId><termName>Industria siderurgica de Peru</termName><termType>PT</termType></relation></term>  </Zthes>