<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31439961</termId><termName>guyed masts</termName><termType>PT</termType><termNote><![CDATA[ Vertical poles stayed by guys or guylines, which are attached ropes, chains, rods, or wires. ]]></termNote><termCreatedDate>2026-03-30 20:58:35</termCreatedDate><relation><relationType>UF</relationType><termId>31439962</termId><termName>guyed mast</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31439963</termId><termName>masts, guyed</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31414567</termId><termName>masts</termName><termType>PT</termType></relation></term>  </Zthes>