<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31455667</termId><termName>heliotype</termName><termType>PT</termType><termNote><![CDATA[ A modified version of collotype in which the alum-hardened gelatin layer is transferred from glass to the metal plate; allows for the making of many more prints than ordinary collotype. ]]></termNote><termCreatedDate>2026-03-30 21:02:39</termCreatedDate><relation><relationType>UF</relationType><termId>31455668</termId><termName>heliotypography</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31436474</termId><termName>collotype</termName><termType>PT</termType></relation></term>  </Zthes>