<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31431773</termId><termName>rongo-rongo</termName><termType>PT</termType><termNote><![CDATA[ Glyphs carved on wooden tablets or board found on Easter Island and believed to be part of a boustrophedon writing system utilized as ceremonial mnemonic devices. All deciphering attempts of the rongo-rongo have failed.  ]]></termNote><termCreatedDate>2026-03-30 20:56:29</termCreatedDate><relation><relationType>BT</relationType><termId>31402170</termId><termName>dendroglyphs</termName><termType>PT</termType></relation></term>  </Zthes>