<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31446589</termId><termName>electric toothbrushes</termName><termType>PT</termType><termNote><![CDATA[ Dental hygiene devices, usually battery operated, fitted with a vibrating or oscillating brush for cleaning teeth. ]]></termNote><termCreatedDate>2026-03-30 21:00:21</termCreatedDate><relation><relationType>UF</relationType><termId>31446590</termId><termName>electric toothbrush</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31423719</termId><termName>toothbrushes</termName><termType>PT</termType></relation></term>  </Zthes>