<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31357949</termId><termName>levitation boards</termName><termType>PT</termType><termCreatedDate>2026-03-30 20:36:32</termCreatedDate><relation><relationType>UF</relationType><termId>31357950</termId><termName>levitation board</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31325586</termId><termName>temporary alphabetical list: public entertainment devices</termName><termType>PT</termType></relation></term>  </Zthes>