<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31361368</termId><termName>Byzantine chants</termName><termType>PT</termType><termNote><![CDATA[ Liturgical chants that are monophonic, or unison, used in the Greek Orthodox church during the Byzantine Empire (330–1453) and down to the 16th century; in modern Greece the term refers to ecclesiastical music of any period. ]]></termNote><termCreatedDate>2026-03-30 20:37:30</termCreatedDate><relation><relationType>UF</relationType><termId>31361369</termId><termName>Byzantine chant</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31361370</termId><termName>chants, Byzantine</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31326939</termId><termName>chants</termName><termType>PT</termType></relation></term>  </Zthes>