<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31467454</termId><termName>chrysotypes</termName><termType>PT</termType><termNote><![CDATA[ Photographic prints made using a solution of gold chloride. Developed by Sir John Herschel. ]]></termNote><termCreatedDate>2026-03-30 21:05:51</termCreatedDate><relation><relationType>UF</relationType><termId>31467459</termId><termName>crysotypes</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31467455</termId><termName>aurotypes</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31467456</termId><termName>chripotypes</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31467457</termId><termName>chrysotype</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31467458</termId><termName>crysotype</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31452718</termId><termName>photographic prints by process</termName><termType>PT</termType></relation></term>  </Zthes>