<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31465791</termId><termName>weight-driven clocks</termName><termType>PT</termType><termNote><![CDATA[ Mechanical clocks run by a series of weights and wheels. ]]></termNote><termCreatedDate>2026-03-30 21:05:22</termCreatedDate><relation><relationType>UF</relationType><termId>31465792</termId><termName>clocks, weight-driven</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31465793</termId><termName>weight-driven clock</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31450312</termId><termName>mechanical clocks</termName><termType>PT</termType></relation></term>  </Zthes>