<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31415241</termId><termName>barrel ceilings</termName><termType>PT</termType><termNote><![CDATA[ Ceilings of semicylindrical shape. ]]></termNote><termCreatedDate>2026-03-30 20:51:44</termCreatedDate><relation><relationType>UF</relationType><termId>31415242</termId><termName>barrel ceiling</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31415243</termId><termName>ceilings, barrel</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31378603</termId><termName>ceilings</termName><termType>PT</termType></relation></term>  </Zthes>