<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31310006</termId><termName>historical regions</termName><termType>PT</termType><termNote><![CDATA[ Areas that were bound in the past by culture, economics, topography, or another characteristic, and that have historical importance. For administrative areas that are officially designated by a governmental or preservation body as of historic importance, use "historic districts." ]]></termNote><termCreatedDate>2026-03-30 20:23:30</termCreatedDate><relation><relationType>UF</relationType><termId>31310007</termId><termName>historical region</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31310008</termId><termName>regions, historical</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31300433</termId><termName>regions</termName><termType>PT</termType></relation></term>  </Zthes>