<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31385207</termId><termName>hat blocks</termName><termType>PT</termType><termNote><![CDATA[ Wooden blocks in the form of a hat, used by hat makers to shape a felt or straw hat. Modern hat blocks may be made of other materials. ]]></termNote><termCreatedDate>2026-03-30 20:43:55</termCreatedDate><relation><relationType>UF</relationType><termId>31385208</termId><termName>hat block</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31385209</termId><termName>hat forms</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31385210</termId><termName>hat-blocks</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31352789</termId><termName>shaping and guiding tools</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31434691</termId><termName>milliners</termName><termType>PT</termType></relation></term>  </Zthes>