<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31476719</termId><termName>hopper cars</termName><termType>PT</termType><termNote><![CDATA[ Freight cars, with open or closed tops, containing hoppers for transporting bulk cargo, as coal or grain, that can be quickly discharged through their bottoms. ]]></termNote><termCreatedDate>2026-03-30 21:08:22</termCreatedDate><relation><relationType>UF</relationType><termId>31476720</termId><termName>car, hopper</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31476721</termId><termName>cars, hopper</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31476722</termId><termName>hopper car</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31465355</termId><termName>freight cars by form</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31480391</termId><termName>covered hopper cars</termName><termType>PT</termType></relation></term>  </Zthes>