<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31401973</termId><termName>vitreographs</termName><termType>PT</termType><termNote><![CDATA[ Prints produced by vitreography. ]]></termNote><termCreatedDate>2026-03-30 20:48:05</termCreatedDate><relation><relationType>UF</relationType><termId>31401974</termId><termName>vitreograph</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31360556</termId><termName>prints by process or technique</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31340712</termId><termName>vitreography</termName><termType>PT</termType></relation></term>  </Zthes>