<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31356601</termId><termName>envelopes</termName><termType>PT</termType><termNote><![CDATA[ Rectangular, flat containers made of flexible material that is folded to produce overlapping seams that are adhered together on two or three edges; often with a flag closure, and intended for small objects or documents. ]]></termNote><termCreatedDate>2026-03-30 20:36:09</termCreatedDate><relation><relationType>UF</relationType><termId>31356602</termId><termName>envelope</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31325205</termId><termName>document containers</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31325366</termId><termName>shipping envelopes</termName><termType>PT</termType></relation></term>  </Zthes>