<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31316699</termId><termName>dry ice</termName><termType>PT</termType><termNote><![CDATA[ Solid carbon dioxide; used as a refrigerant. In the conservation science dry ice is sometimes used for cryogenic blasting of objects. ]]></termNote><termCreatedDate>2026-03-30 20:25:16</termCreatedDate><relation><relationType>UF</relationType><termId>31316700</termId><termName>ice, dry</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31303868</termId><termName>carbon dioxide</termName><termType>PT</termType></relation></term>  </Zthes>