<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31380625</termId><termName>catacombs</termName><termType>PT</termType><termNote><![CDATA[ Underground systems of passages used as cemeteries, generally unsystematic and irregular in plan with networks of galleries and multiple levels over extensive areas. ]]></termNote><termCreatedDate>2026-03-30 20:42:41</termCreatedDate><relation><relationType>UF</relationType><termId>31380626</termId><termName>catacomb</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31380627</termId><termName>coemeteria</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31380628</termId><termName>coemeterium</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31350620</termId><termName>cemeteries by form</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31323493</termId><termName>cemeteries</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31336187</termId><termName>Roman</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31380619</termId><termName>graveyards</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31382928</termId><termName>arcosolia</termName><termType>PT</termType></relation></term>  </Zthes>