<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31377402</termId><termName>signal gantries</termName><termType>PT</termType><termNote><![CDATA[ Structures supporting a number of railroad signals for several tracks. ]]></termNote><termCreatedDate>2026-03-30 20:41:48</termCreatedDate><relation><relationType>UF</relationType><termId>31377403</termId><termName>gantries</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31377404</termId><termName>gantries, signal</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31377405</termId><termName>signal gantry</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31347532</termId><termName>transit system elements</termName><termType>PT</termType></relation></term>  </Zthes>