<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31303634</termId><termName>ironworks businesses</termName><termType>PT</termType><termNote><![CDATA[ Enterprises where operating a site or factory where iron is smelted, or where heavy iron goods are made. ]]></termNote><termCreatedDate>2026-03-30 20:21:39</termCreatedDate><relation><relationType>UF</relationType><termId>31303635</termId><termName>businesses, ironworks</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31303636</termId><termName>ironworks business</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31298550</termId><termName>factories</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31479119</termId><termName>ironworks</termName><termType>PT</termType></relation></term>  </Zthes>