<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31412153</termId><termName>tinfoil</termName><termType>PT</termType><termNote><![CDATA[ Thin metal foil, of tin, tin alloy, or aluminum, used for various purposes such as damp-proof wrapping for food and tobacco, in food-processing equipment, and in electrical capacitators. ]]></termNote><termCreatedDate>2026-03-30 20:50:49</termCreatedDate><relation><relationType>UF</relationType><termId>31412154</termId><termName>paper, silver</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31375257</termId><termName>foil</termName><termType>PT</termType></relation></term>  </Zthes>