<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31341767</termId><termName>microabrasive cleaning</termName><termType>PT</termType><termNote><![CDATA[ Minimally invasive stone cleaning treatments for historic masonry in sculpture and architecture that aim to avoid damage to surface topography of material while mechanically removing the soiling agent or coating. ]]></termNote><termCreatedDate>2026-03-30 20:32:10</termCreatedDate><relation><relationType>UF</relationType><termId>31341768</termId><termName>cleaning, microabrasive</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31341769</termId><termName>micro-abrasive cleaning</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31318001</termId><termName>abrasive cleaning</termName><termType>PT</termType></relation></term>  </Zthes>