<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31361796</termId><termName>Galilean satellites</termName><termType>PT</termType><termNote><![CDATA[ The four largest moons of Jupiter (Io, Ganymede, Europa, and Callisto), discovered in 1610 by Italian astronomer Galileo Galilei.  ]]></termNote><termCreatedDate>2026-03-30 20:37:37</termCreatedDate><relation><relationType>UF</relationType><termId>31361797</termId><termName>Galilean sateliite</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31361798</termId><termName>satellites, Galilean</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31327518</termId><termName>moons</termName><termType>PT</termType></relation></term>  </Zthes>