<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31414561</termId><termName>foundations</termName><termType>PT</termType><termNote><![CDATA[ Parts of structures, usually located below ground level, that transmit building loads to the soil or rock underneath; when specifically distinguishing the support systems and areas of structures below ground, including the foundation, from the above-ground portions, use "substructures." ]]></termNote><termCreatedDate>2026-03-30 20:51:32</termCreatedDate><relation><relationType>UF</relationType><termId>31414562</termId><termName>foundation</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31378402</termId><termName>supporting and resisting elements</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31439938</termId><termName>pile foundations</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31323673</termId><termName>basements</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31439941</termId><termName>pier foundations</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31439947</termId><termName>spread footings</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31439952</termId><termName>floating foundations</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31439955</termId><termName>pier and beam foundations</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31439957</termId><termName>tlacopehpechtli</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31439960</termId><termName>pehpechtli</termName><termType>PT</termType></relation></term>  </Zthes>