<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31478257</termId><termName>pietraforte</termName><termType>PT</termType><termNote><![CDATA[ A honey-brown calcareous sandstone quarried in Fiesole and other locations in the vicinity of Florence, where it is used as a building stone. The Ponte Vecchio, Pitti Palace, and Palazzo Vecchio are all pietraforte constructions.  ]]></termNote><termCreatedDate>2026-03-30 21:08:47</termCreatedDate><relation><relationType>UF</relationType><termId>31478258</termId><termName>pietra forte</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31471299</termId><termName>calcareous sandstone</termName><termType>PT</termType></relation></term>  </Zthes>