<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31378769</termId><termName>photographic plate holders</termName><termType>PT</termType><termNote><![CDATA[ Frames used to hold inflexible photosensitized plates made of glass, rigid plastic, metal, or other materials. These are components used in medium and large format cameras for dry or wet plate photography. ]]></termNote><termCreatedDate>2026-03-30 20:42:12</termCreatedDate><relation><relationType>UF</relationType><termId>31378770</termId><termName>holders, photographic plate</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31378771</termId><termName>photographic plate holder</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31378772</termId><termName>photographic plate holders</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31348788</termId><termName>film holders</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31320997</termId><termName>photographic plates</termName><termType>PT</termType></relation></term>  </Zthes>