<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31461158</termId><termName>ring ditches</termName><termType>PT</termType><termNote><![CDATA[ Circular ditches that stand alone or form part of a fortification or other earthworks system, often the remains of plowed-out barrows. ]]></termNote><termCreatedDate>2026-03-30 21:04:07</termCreatedDate><relation><relationType>UF</relationType><termId>31461159</termId><termName>ring ditch</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31461160</termId><termName>ring-ditches</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31443603</termId><termName>ditches</termName><termType>PT</termType></relation></term>  </Zthes>