<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31410922</termId><termName>pressboard</termName><termType>PT</termType><termNote><![CDATA[ Strong, highly glazed fiberboard resembling vulcanized fiber. ]]></termNote><termCreatedDate>2026-03-30 20:50:29</termCreatedDate><relation><relationType>UF</relationType><termId>31410923</termId><termName>board, pressing</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31410924</termId><termName>pressed board</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31373860</termId><termName>fiberboard</termName><termType>PT</termType></relation></term>  </Zthes>