<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31394659</termId><termName>light sticks</termName><termType>PT</termType><termNote><![CDATA[ Flexible tubes containing two solutions in separte chambers, which emit light as a result of the chemical reaction that occurs when the tube is bent and solutions combine. ]]></termNote><termCreatedDate>2026-03-30 20:54:38</termCreatedDate><relation><relationType>UF</relationType><termId>31394660</termId><termName>light stick</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31394661</termId><termName>lightstick</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31394662</termId><termName>lightsticks</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31355136</termId><termName>lighting devices by form</termName><termType>PT</termType></relation></term>  </Zthes>