<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31392377</termId><termName>dental floss</termName><termType>PT</termType><termNote><![CDATA[ Thread-like material often coated with wax or other substances that is designed to be drawn between the teeth for cleaning. ]]></termNote><termCreatedDate>2026-03-30 20:45:31</termCreatedDate><relation><relationType>UF</relationType><termId>31392378</termId><termName>dental floss</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31392379</termId><termName>dental silk</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31354333</termId><termName>equipment for grooming, hygiene and health care</termName><termType>PT</termType></relation></term>  </Zthes>