<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31413600</termId><termName>door rings</termName><termType>PT</termType><termNote><![CDATA[ Entrance doorbell devices activated by turning a bar or thumb piece located on the outside of an exterior door frame that communicates with a bell located somewhere inside the door frame. ]]></termNote><termCreatedDate>2026-03-30 20:51:13</termCreatedDate><relation><relationType>UF</relationType><termId>31413601</termId><termName>door ring</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31413602</termId><termName>rings, door</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31377709</termId><termName>accessory door hardware</termName><termType>PT</termType></relation></term>  </Zthes>