<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31380751</termId><termName>buffer zones</termName><termType>PT</termType><termNote><![CDATA[ Strips established to separate and protect one type of land use from another (e.g., industry versus housing). ]]></termNote><termCreatedDate>2026-03-30 20:42:43</termCreatedDate><relation><relationType>UF</relationType><termId>31380752</termId><termName>buffer zone</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31380753</termId><termName>zones, buffer</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31350703</termId><termName>zones</termName><termType>PT</termType></relation></term>  </Zthes>