<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31327298</termId><termName>old age</termName><termType>PT</termType><termNote><![CDATA[ Final stage of the normal life span, now commonly considered to be the years after 65. ]]></termNote><termCreatedDate>2026-03-30 20:28:12</termCreatedDate><relation><relationType>UF</relationType><termId>31327299</termId><termName>age, old</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31308380</termId><termName>adulthood</termName><termType>PT</termType></relation></term>  </Zthes>