<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31480606</termId><termName>plumbing plans</termName><termType>PT</termType><termNote><![CDATA[ Refers to scaled floor plans showing plumbing layout; may include an adjacent small drawing of an elevation, or a riser diagram. For other drawings of plumbing systems, use "plumbing drawings." ]]></termNote><termCreatedDate>2026-03-30 21:09:24</termCreatedDate><relation><relationType>UF</relationType><termId>31480607</termId><termName>plans, plumbing</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31480608</termId><termName>plumbing plan</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31477613</termId><termName>utility plans</termName><termType>PT</termType></relation></term>  </Zthes>