<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31390527</termId><termName>perching knives</termName><termType>PT</termType><termNote><![CDATA[ Knives of various designs, usually with a curved blade, used to soften leather while it is stretched and hanging from a support that is called a "perch." ]]></termNote><termCreatedDate>2026-03-30 20:45:15</termCreatedDate><relation><relationType>UF</relationType><termId>31390528</termId><termName>knives, perching</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31390529</termId><termName>perching knife</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31354129</termId><termName>leatherworking knives</termName><termType>PT</termType></relation></term>  </Zthes>