<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31442024</termId><termName>pigpens</termName><termType>PT</termType><termNote><![CDATA[ Pens in which pigs are enclosed or housed. ]]></termNote><termCreatedDate>2026-03-30 20:59:07</termCreatedDate><relation><relationType>UF</relationType><termId>31442025</termId><termName>pig pens</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31442026</termId><termName>pig-pens</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31442027</termId><termName>pigpen</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31416610</termId><termName>swine housing</termName><termType>PT</termType></relation></term>  </Zthes>