<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31478162</termId><termName>sperone</termName><termType>PT</termType><termNote><![CDATA[ A type of peperino that is particularly hard and durable; quarried near Castiglione, Italy. ]]></termNote><termCreatedDate>2026-03-30 21:08:45</termCreatedDate><relation><relationType>UF</relationType><termId>31478163</termId><termName>lapis gabinus</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31471212</termId><termName>peperino</termName><termType>PT</termType></relation></term>  </Zthes>