<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31420484</termId><termName>background brushes</termName><termType>PT</termType><termNote><![CDATA[ Soft camel hair brushes used in lab work, photography, and photoengraving. ]]></termNote><termCreatedDate>2026-03-30 20:53:18</termCreatedDate><relation><relationType>UF</relationType><termId>31420485</termId><termName>background brush</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31420486</termId><termName>brushes, background</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31386067</termId><termName>photographic processing equipment</termName><termType>PT</termType></relation></term>  </Zthes>