<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31386073</termId><termName>photographic screens</termName><termType>PT</termType><termNote><![CDATA[ Screens used in the photographic process. ]]></termNote><termCreatedDate>2026-03-30 20:44:07</termCreatedDate><relation><relationType>UF</relationType><termId>31386074</termId><termName>photographic screen</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31386075</termId><termName>screens, photographic</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31352980</termId><termName>photographic equipment</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31420544</termId><termName>halftone screens</termName><termType>PT</termType></relation></term>  </Zthes>