<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31420530</termId><termName>flash devices</termName><termType>PT</termType><termNote><![CDATA[ Mechanical or electronic equipment used to create sudden, brief, and bright illumination for use in photography in situations where there is insufficient illumination or to freeze action. ]]></termNote><termCreatedDate>2026-03-30 20:53:18</termCreatedDate><relation><relationType>UF</relationType><termId>31420531</termId><termName>devices, flash</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31420532</termId><termName>flash device</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31386072</termId><termName>flash equipment</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31444821</termId><termName>flash attachments</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31444828</termId><termName>electronic flashes</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31444838</termId><termName>flash lamps</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31444843</termId><termName>flashguns</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31444845</termId><termName>handheld flashes</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31444848</termId><termName>stroboscopic flashes</termName><termType>PT</termType></relation></term>  </Zthes>