<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31471687</termId><termName>V-shaped joints</termName><termType>PT</termType><termNote><![CDATA[ Mortar joints having a groove that is V-shaped in cross section. ]]></termNote><termCreatedDate>2026-03-30 21:06:57</termCreatedDate><relation><relationType>UF</relationType><termId>31471688</termId><termName>V-joints</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31471689</termId><termName>V-shaped joint</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31471690</termId><termName>V-tooled joints</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31471691</termId><termName>joints, V-shaped</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31471692</termId><termName>vee-joints</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31458139</termId><termName>tooled joints</termName><termType>PT</termType></relation></term>  </Zthes>