<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31310214</termId><termName>quality of life</termName><termType>PT</termType><termNote><![CDATA[ The degree of well-being felt by an individual about his or her lifestyle, often defined in terms of social indicators, such as nutrition, air quality, crime rates, etc. ]]></termNote><termCreatedDate>2026-03-30 20:23:34</termCreatedDate><relation><relationType>UF</relationType><termId>31310215</termId><termName>life, quality of</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31300639</termId><termName>social issues</termName><termType>PT</termType></relation></term>  </Zthes>