<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31411940</termId><termName>Zonolite concrete (TM)</termName><termType>PT</termType><termNote><![CDATA[ A form of concrete which acts as an insulator. ]]></termNote><termCreatedDate>2026-03-30 20:50:45</termCreatedDate><relation><relationType>UF</relationType><termId>31411941</termId><termName>concrete, Zonolite (TM)</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31411942</termId><termName>zonolite concrete</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31374881</termId><termName>insulating concrete</termName><termType>PT</termType></relation></term>  </Zthes>