<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31301942</termId><termName>brown rot</termName><termType>PT</termType><termNote><![CDATA[ A decay of wood caused by fungus that decomposes cellulose and the associated pentosans, leaving the lignin more or less unaltered; the resultant mass is powdery and occurs in various shades of brown. ]]></termNote><termCreatedDate>2026-03-30 20:21:10</termCreatedDate><relation><relationType>UF</relationType><termId>31301943</termId><termName>rot, brown</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31298274</termId><termName>conditions and effects for wood</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31374556</termId><termName>wood</termName><termType>PT</termType></relation></term>  </Zthes>