<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31438152</termId><termName>blue-and-white</termName><termType>PT</termType><termNote><![CDATA[ Refers to the glaze of white porcelain that is decorated with blue under the glaze. Underglaze blue had been used in the Middle East from the 9th century; it was introduced to China in the Yuan dynasty (1279-1368). Particularly notable are the blue-and-white wares produced in China during the Ming (1368-1644) and Qing (1644-1911) dynasties. Underglaze blue was introduced to Europe from China in the 18th century. ]]></termNote><termCreatedDate>2026-03-30 20:58:06</termCreatedDate><relation><relationType>UF</relationType><termId>31438153</termId><termName>blue and white</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31411474</termId><termName>ceramic glaze by composition or origin</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31456415</termId><termName>flow blue</termName><termType>PT</termType></relation></term>  </Zthes>