<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31471145</termId><termName>Roman pewter</termName><termType>PT</termType><termNote><![CDATA[ Ancient pewter containing 70% tin and 30% lead, with other elements such as iron present as impurities. ]]></termNote><termCreatedDate>2026-03-30 21:06:48</termCreatedDate><relation><relationType>UF</relationType><termId>31471146</termId><termName>pewter, Roman</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31457244</termId><termName>pewter</termName><termType>PT</termType></relation></term>  </Zthes>