<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31441076</termId><termName>wheel locks</termName><termType>PT</termType><termNote><![CDATA[ Early type of lock in which a spring-driven steel wheel rotates rapidly against a piece of iron pyrite, producing sparks which fall into a pan of gunpowder, igniting it. ]]></termNote><termCreatedDate>2026-03-30 20:58:53</termCreatedDate><relation><relationType>UF</relationType><termId>31441077</termId><termName>wheel-lock</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31441078</termId><termName>locks, wheel</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31441079</termId><termName>wheel lock</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31441080</termId><termName>wheellocks</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31415459</termId><termName>locks</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31441150</termId><termName>wheel lock keys</termName><termType>PT</termType></relation></term>  </Zthes>