<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31312441</termId><termName>metamerism</termName><termType>PT</termType><termNote><![CDATA[ The tendency of two colored surfaces that appear alike when viewed under one kind of light to differ from each other when viewed under another. ]]></termNote><termCreatedDate>2026-03-30 20:24:11</termCreatedDate><relation><relationType>BT</relationType><termId>31301788</termId><termName>color-related effects</termName><termType>PT</termType></relation></term>  </Zthes>