<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31314871</termId><termName>coremakers</termName><termType>PT</termType><termNote><![CDATA[ Persons who make sand cores for metal castings, clay cores for iron pipe, or metal cores for building tile. ]]></termNote><termCreatedDate>2026-03-30 20:24:50</termCreatedDate><relation><relationType>UF</relationType><termId>31314872</termId><termName>core-maker</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31314873</termId><termName>core makers</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31314874</termId><termName>coremaker</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31314875</termId><termName>coremaker&apos;s</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31314876</termId><termName>coremakers&apos;</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31368173</termId><termName>metalworkers by product</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>31302669</termId><termName>makers</termName><termType>PT</termType></relation></term>  </Zthes>