<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31479645</termId><termName>concave-back chairs</termName><termType>PT</termType><termNote><![CDATA[ Chairs that have backs that are rounded inward.  ]]></termNote><termCreatedDate>2026-03-30 21:09:09</termCreatedDate><relation><relationType>UF</relationType><termId>31479646</termId><termName>chairs, concave-back</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31479647</termId><termName>concave-back chair</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31474713</termId><termName>chairs by form: back form</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31481273</termId><termName>bergères en cabriolet</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31481275</termId><termName>chaises en cabriolet</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31481277</termId><termName>fauteuils en cabriolet</termName><termType>PT</termType></relation></term>  </Zthes>