<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31482790</termId><termName>defensive dikes</termName><termType>PT</termType><termNote><![CDATA[ Large ditches dug as a simple fortification or part of a larger fortification. Usually include a bank built up from the earth removed from the ditch. Generally less extensive than "moats." ]]></termNote><termCreatedDate>2026-03-30 20:58:46</termCreatedDate><relation><relationType>UF</relationType><termId>31482793</termId><termName>military dikes</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31482791</termId><termName>defensive dike</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31482792</termId><termName>dikes, defensive</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31414954</termId><termName>fosses</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>31442325</termId><termName>dikes</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31414952</termId><termName>moats</termName><termType>PT</termType></relation></term>  </Zthes>