<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31341484</termId><termName>depolymerization</termName><termType>PT</termType><termNote><![CDATA[ The action or process by which a polymer is decomposed into its constituent monomers. ]]></termNote><termCreatedDate>2026-03-30 20:32:05</termCreatedDate><relation><relationType>UF</relationType><termId>31341485</termId><termName>depolymerized</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31317720</termId><termName>decomposition</termName><termType>PT</termType></relation></term>  </Zthes>