<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31352137</termId><termName>arrugados</termName><termType>PT</termType><termNote><![CDATA[ Areas of undersea corrugations; now rarely used.  ]]></termNote><termCreatedDate>2026-03-30 20:35:02</termCreatedDate><relation><relationType>UF</relationType><termId>31352138</termId><termName>arrugado</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31324173</termId><termName>undersea landforms</termName><termType>PT</termType></relation></term>  </Zthes>