<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31301343</termId><termName>whiteness</termName><termType>PT</termType><termNote><![CDATA[ In textile chemistry and conservation: the quality, condition, or degree of whiteness in dyed, undyed, and whitened textiles. ]]></termNote><termCreatedDate>2026-03-30 20:20:58</termCreatedDate><relation><relationType>BT</relationType><termId>31298110</termId><termName>optical properties</termName><termType>PT</termType></relation></term>  </Zthes>