<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31323903</termId><termName>model cities</termName><termType>PT</termType><termNote><![CDATA[ Urban areas or communities within them whose design incorporates innovative attempts at solving specific social and physical problems; often applied to the redesign of existing settlements in the 19th and 20th centuries. For 19th-century cities built with prescribed forms to fulfill specific military or economic ideals, use "ideal cities." ]]></termNote><termCreatedDate>2026-03-30 20:20:12</termCreatedDate><relation><relationType>UF</relationType><termId>31323904</termId><termName>cities, model</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31323905</termId><termName>model city</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31307239</termId><termName>settlements by planning concept</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>31296969</termId><termName>Built Complexes and Districts</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31351363</termId><termName>model villages</termName><termType>PT</termType></relation></term>  </Zthes>