<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31415278</termId><termName>base flashing</termName><termType>PT</termType><termNote><![CDATA[ Watertight membranes, along roofs or other flat surfaces, that turn up against and cover the intersection with vertical surfaces, such as chimneys or parapets; the exposed upper edge is normally covered by counterflashing. ]]></termNote><termCreatedDate>2026-03-30 20:51:44</termCreatedDate><relation><relationType>UF</relationType><termId>31415279</termId><termName>base flashings</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31415280</termId><termName>flashing, base</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31415281</termId><termName>flashings, base</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31415282</termId><termName>under-flashing</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31378608</termId><termName>flashing</termName><termType>PT</termType></relation></term>  </Zthes>