<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31304310</termId><termName>refrigeration</termName><termType>PT</termType><termNote><![CDATA[ Refers to the process of exposing a material or an object to cold for the purpose of preserving, cooling, or freezing. ]]></termNote><termCreatedDate>2026-03-30 20:21:51</termCreatedDate><relation><relationType>UF</relationType><termId>31304311</termId><termName>refrigerated</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31298649</termId><termName>temperature-related techniques</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31300328</termId><termName>cold storage</termName><termType>PT</termType></relation></term>  </Zthes>