<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31356648</termId><termName>aquariums</termName><termType>PT</termType><termNote><![CDATA[ Artificial ponds or tanks, often with glass sides, in which aquatic plants and animals are kept alive for purposes of observation and study.  ]]></termNote><termCreatedDate>2026-03-30 20:36:10</termCreatedDate><relation><relationType>UF</relationType><termId>31356649</termId><termName>aquarium</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31325208</termId><termName>animal husbandry containers</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31396401</termId><termName>fishbowls</termName><termType>PT</termType></relation></term>  </Zthes>