<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31420174</termId><termName>flat files</termName><termType>PT</termType><termNote><![CDATA[ General-purpose tapered steel files used essentially in metalwork but also in working hardwood surfaces. ]]></termNote><termCreatedDate>2026-03-30 20:53:11</termCreatedDate><relation><relationType>UF</relationType><termId>31420175</termId><termName>file, flat</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31420176</termId><termName>files, flat</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31420177</termId><termName>files, ward</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31420178</termId><termName>flat file</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31420179</termId><termName>ward files</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31385459</termId><termName>files</termName><termType>PT</termType></relation></term>  </Zthes>