<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31306557</termId><termName>gems</termName><termType>PT</termType><termNote><![CDATA[ Works comprising precious or semiprecious stones or other materials such as amber or pearl, cut, polished, or otherwise dressed for ornamental purposes to be used in jewelry, seals, or amulets; distinguished from "gemstone" which is precious or semiprecious stone that has not been worked. ]]></termNote><termCreatedDate>2026-03-30 20:22:30</termCreatedDate><relation><relationType>UF</relationType><termId>31306558</termId><termName>gem</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31323280</termId><termName>jewelry and accessory components</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>31298958</termId><termName>object genres by material or technique</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31311991</termId><termName>gemstone cuts</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31334092</termId><termName>diamond cuts</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31346081</termId><termName>gemstone</termName><termType>PT</termType></relation></term>  </Zthes>