<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31415887</termId><termName>box springs</termName><termType>PT</termType><termNote><![CDATA[ Bedsprings that consist of spiral springs attached to a foundation and enclosed in a cloth-covered frame. ]]></termNote><termCreatedDate>2026-03-30 20:51:54</termCreatedDate><relation><relationType>UF</relationType><termId>31415888</termId><termName>box spring</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31415889</termId><termName>springs, box</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31379793</termId><termName>bedsprings</termName><termType>PT</termType></relation></term>  </Zthes>