<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31449505</termId><termName>half-track vehicles</termName><termType>PT</termType><termNote><![CDATA[ Motor vehicles in which the rear end is supported on caterpillar tracks and the front is supported on wheels. ]]></termNote><termCreatedDate>2026-03-30 21:01:02</termCreatedDate><relation><relationType>UF</relationType><termId>31449506</termId><termName>half-track vehicle</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31449507</termId><termName>half-tracks</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31449508</termId><termName>semi-tracked vehicles</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31449509</termId><termName>vehicles, half-track</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31449510</termId><termName>vehicles, semi-tracked</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31425952</termId><termName>military vehicles</termName><termType>PT</termType></relation></term>  </Zthes>