<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31346140</termId><termName>ironstone</termName><termType>PT</termType><termNote><![CDATA[ Hard, dense, white stoneware developed in England during the 18th century as a cheaper substitute for bone china and originally highly decorated, but used most extensively as plain white inexpensive tableware throughout most of the 19th century. ]]></termNote><termCreatedDate>2026-03-30 20:33:22</termCreatedDate><relation><relationType>UF</relationType><termId>31346141</termId><termName>china, flint</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31346142</termId><termName>china, hotel</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31346143</termId><termName>china, ironstone</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31346144</termId><termName>flint china</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31346145</termId><termName>granite, white</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31346146</termId><termName>hotel china</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31346147</termId><termName>ironstone china</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31346148</termId><termName>opaque porcelain</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31346149</termId><termName>porcelain, opaque</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31346150</termId><termName>semi-porcelain</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31346151</termId><termName>white granite</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31321748</termId><termName>stoneware</termName><termType>PT</termType></relation></term>  </Zthes>