<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31319216</termId><termName>solar eclipses</termName><termType>PT</termType><termNote><![CDATA[ Occasions when the Sun is obscured to observers on Earth by the Moon coming between the Sun and Earth. ]]></termNote><termCreatedDate>2026-03-30 20:25:59</termCreatedDate><relation><relationType>UF</relationType><termId>31319217</termId><termName>eclipses, solar</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31319218</termId><termName>solar eclipse</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31305530</termId><termName>eclipses</termName><termType>PT</termType></relation></term>  </Zthes>