<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31343616</termId><termName>neodymium isotopes</termName><termType>PT</termType><termNote><![CDATA[ Isotopes of the element neodymium. ]]></termNote><termCreatedDate>2026-03-30 20:32:40</termCreatedDate><relation><relationType>UF</relationType><termId>31343617</termId><termName>Nd isotopes</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31343618</termId><termName>isotopes, neodymium</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31343619</termId><termName>neodymium isotope</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31412128</termId><termName>neodymium, neodymium isotopes, compounds, alloys</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>31319744</termId><termName>isotopes</termName><termType>PT</termType></relation></term>  </Zthes>