<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>11855</termId><termName>Sector informal de Ecuador</termName><termType>PT</termType><termCreatedDate>1993-07-13 17:56:00</termCreatedDate><relation><relationType>UF</relationType><termId>11856</termId><termName>Economia sumergida de Ecuador</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>12233</termId><termName>Estructura economica de Ecuador</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>4426</termId><termName>Sector informal de Iberoamerica</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>11922</termId><termName>Agricultura de subsistencia de Ecuador</termName><termType>PT</termType></relation></term>  </Zthes>