<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31427956</termId><termName>masons&apos; levels</termName><termType>PT</termType><termNote><![CDATA[ Three separate levels set in a straight bar of wood or metal which is approximately 4 feet long; used for determining level or plumb lines. ]]></termNote><termCreatedDate>2026-03-30 20:55:26</termCreatedDate><relation><relationType>UF</relationType><termId>31427957</termId><termName>level, mason&apos;s</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31427958</termId><termName>levels, masons&apos;</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31427959</termId><termName>mason&apos;s level</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31398101</termId><termName>levels</termName><termType>PT</termType></relation></term>  </Zthes>