<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31375586</termId><termName>freshwater pearl</termName><termType>PT</termType><termNote><![CDATA[ The pearl from freshwater mollusks. ]]></termNote><termCreatedDate>2026-03-30 20:41:18</termCreatedDate><relation><relationType>UF</relationType><termId>31375587</termId><termName>fresh-water pearl</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31375588</termId><termName>freshwater pearls</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31375589</termId><termName>pearl, freshwater</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31344923</termId><termName>pearl</termName><termType>PT</termType></relation></term>  </Zthes>