<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31351653</termId><termName>cenotes</termName><termType>PT</termType><termNote><![CDATA[ Natural underground water reservoirs in limestone sinkholes. Examples are in the Yucatán.  ]]></termNote><termCreatedDate>2026-03-30 20:34:53</termCreatedDate><relation><relationType>UF</relationType><termId>31351654</termId><termName>cenote</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31324162</termId><termName>bodies of water</termName><termType>PT</termType></relation></term>  </Zthes>