<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31432105</termId><termName>phosphorescence</termName><termType>PT</termType><termNote><![CDATA[ Light emission that follows the absorption of energy by a substance from sources such as visible light, infrared light, ultraviolet light, electricity, cathode rays or x-rays, and that continues for a relatively long time after the energy supply has ceased. ]]></termNote><termCreatedDate>2026-03-30 20:56:34</termCreatedDate><relation><relationType>UF</relationType><termId>31432106</termId><termName>phosphorescent</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31402826</termId><termName>luminescence</termName><termType>PT</termType></relation></term>  </Zthes>