<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31485858</termId><termName>refractors</termName><termType>PT</termType><termNote><![CDATA[ Lighting device components used to redirect the light from a source, primarily by the process of refraction. ]]></termNote><termCreatedDate>2026-03-30 20:34:28</termCreatedDate><relation><relationType>UF</relationType><termId>31485859</termId><termName>refractor</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31323391</termId><termName>lighting device components</termName><termType>PT</termType></relation></term>  </Zthes>