<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31301251</termId><termName>detergency</termName><termType>PT</termType><termNote><![CDATA[ The cleansing quality or power of a substance. ]]></termNote><termCreatedDate>2026-03-30 20:20:56</termCreatedDate><relation><relationType>UF</relationType><termId>31301252</termId><termName>detergent</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31298100</termId><termName>chemical properties</termName><termType>PT</termType></relation></term>  </Zthes>