<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31436738</termId><termName>wood-free paper</termName><termType>PT</termType><termNote><![CDATA[ Paper made from chemical wood pulp, which is pulp in which lignin has been removed from the wood, making the cellulose less likely to yellow and embrittle with aging. For paper that contains no free acids, use "acid-free paper."  ]]></termNote><termCreatedDate>2026-03-30 20:57:46</termCreatedDate><relation><relationType>UF</relationType><termId>31436739</termId><termName>paper, wood-free</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31436740</termId><termName>wood free paper</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31410914</termId><termName>paper by composition or origin</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31436717</termId><termName>acid-free paper</termName><termType>PT</termType></relation></term>  </Zthes>