<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31381679</termId><termName>communication centers</termName><termType>PT</termType><termNote><![CDATA[ Facilities used for receiving and transmitting information. ]]></termNote><termCreatedDate>2026-03-30 20:42:59</termCreatedDate><relation><relationType>UF</relationType><termId>31381680</termId><termName>centers, communication</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31381681</termId><termName>communication center</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31381682</termId><termName>communications centers</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31381361</termId><termName>communications buildings</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>31350891</termId><termName>centers</termName><termType>PT</termType></relation></term>  </Zthes>