<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31375030</termId><termName>smalt</termName><termType>PT</termType><termNote><![CDATA[ Powdered glass that is colored deep blue by oxide of cobalt. After cooling, the glass is finely pulverized for use as a pigment or for brightening whites in laundry. ]]></termNote><termCreatedDate>2026-03-30 20:41:08</termCreatedDate><relation><relationType>BT</relationType><termId>31344443</termId><termName>glass by composition or origin</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31437363</termId><termName>smalt</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31456183</termId><termName>zaffer</termName><termType>PT</termType></relation></term>  </Zthes>