<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31456183</termId><termName>zaffer</termName><termType>PT</termType><termNote><![CDATA[ An impure cobalt oxide created with mineral ore and sand, used to create smalt. ]]></termNote><termCreatedDate>2026-03-30 21:02:48</termCreatedDate><relation><relationType>UF</relationType><termId>31456184</termId><termName>zaffre</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31437332</termId><termName>cobalt blue</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31375030</termId><termName>smalt</termName><termType>PT</termType></relation></term>  </Zthes>