<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31356264</termId><termName>boilers</termName><termType>PT</termType><termNote><![CDATA[ Lidded vessels used for boiling or heating, usually oval or rectangular and often made of tin-lined copper. ]]></termNote><termCreatedDate>2026-03-30 20:36:03</termCreatedDate><relation><relationType>UF</relationType><termId>31356265</termId><termName>boiler</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31325123</termId><termName>vessels</termName><termType>PT</termType></relation></term>  </Zthes>