<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31355067</termId><termName>antiaircraft shells</termName><termType>PT</termType><termNote><![CDATA[ Artillery shells designed to be fired from the ground at flying aircraft. ]]></termNote><termCreatedDate>2026-03-30 20:46:09</termCreatedDate><relation><relationType>UF</relationType><termId>31355068</termId><termName>AA shells</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31355069</termId><termName>anti-aircraft shells</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31355070</termId><termName>antiaircraft shell</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31355071</termId><termName>shells, AA</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31355072</termId><termName>shells, antiaircraft</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31324880</termId><termName>shells</termName><termType>PT</termType></relation></term>  </Zthes>