<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31371239</termId><termName>glycerin process</termName><termType>PT</termType><termNote><![CDATA[ A technique for localized development of platinum prints by application of glycerin to only certain areas of a print to resist image formation. ]]></termNote><termCreatedDate>2026-03-30 20:40:07</termCreatedDate><relation><relationType>UF</relationType><termId>31371240</termId><termName>glycerin development</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31371241</termId><termName>glycerine development</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31340547</termId><termName>photographic processing and presentation techniques</termName><termType>PT</termType></relation></term>  </Zthes>