<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31333810</termId><termName>hexagonal plan</termName><termType>PT</termType><termNote><![CDATA[ Plan of a building or city that is arranged within a hexagon (six sides of equal length), usually a centralized plan. ]]></termNote><termCreatedDate>2026-03-30 20:29:57</termCreatedDate><relation><relationType>UF</relationType><termId>31333811</termId><termName>hexagonal plans</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31333812</termId><termName>plan, hexagonal</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31311903</termId><termName>building plan attributes</termName><termType>PT</termType></relation></term>  </Zthes>