<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31399145</termId><termName>tragic masks</termName><termType>PT</termType><termNote><![CDATA[ Masks used by actors in Ancient Greek and Roman theater, having many standard variations, representing serious or tragic facial expressions. ]]></termNote><termCreatedDate>2026-03-30 20:47:16</termCreatedDate><relation><relationType>UF</relationType><termId>31399146</termId><termName>masks, tragic</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31399147</termId><termName>tragic mask</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31358741</termId><termName>theatrical masks</termName><termType>PT</termType></relation></term>  </Zthes>