<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31439923</termId><termName>flying buttresses</termName><termType>PT</termType><termNote><![CDATA[ Exterior arched supports transmitting the thrust of a vault or roof from the upper part of a wall outward to a pier or buttress. ]]></termNote><termCreatedDate>2026-03-30 20:58:34</termCreatedDate><relation><relationType>UF</relationType><termId>31439924</termId><termName>arc-boutant</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31439925</termId><termName>arch buttresses</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31439926</termId><termName>arched butments</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31439927</termId><termName>arched buttress</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31439928</termId><termName>arched buttresses</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31439929</termId><termName>buttresses, flying</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31439930</termId><termName>flyers</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31439931</termId><termName>flying buttress</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31414559</termId><termName>buttresses</termName><termType>PT</termType></relation></term>  </Zthes>