<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31361353</termId><termName>Ambrosian chants</termName><termType>PT</termType><termNote><![CDATA[ Chants that are monophonic, or unison, and accompany the Latin mass and canonical hours of the Ambrosian rite. The word Ambrosian is derived from St. Ambrose, bishop of Milan (374-397). ]]></termNote><termCreatedDate>2026-03-30 20:37:30</termCreatedDate><relation><relationType>UF</relationType><termId>31361354</termId><termName>Ambrosian chant</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31361355</termId><termName>chants, Ambrosian</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31326939</termId><termName>chants</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>31361408</termId><termName>plainsong</termName><termType>PT</termType></relation></term>  </Zthes>