<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31482116</termId><termName>rough diamond</termName><termType>PT</termType><termNote><![CDATA[ Diamond crystals in their natural, unpolished state. ]]></termNote><termCreatedDate>2026-03-30 20:41:13</termCreatedDate><relation><relationType>UF</relationType><termId>31482117</termId><termName>raw diamond</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31482118</termId><termName>rough diamonds</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31344463</termId><termName>diamond</termName><termType>PT</termType></relation></term>  </Zthes>