<oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><dc:title>Graduale Romanum complectens missas omnium dominicarum et festorum duplicium et semiduplicium totius anni, negnon officium nocturnum navitatis domini et praecipuas processionescum missali Romano accuratissime collatum et novis missis ex indulto apostolico concessis auctum.</dc:title><dc:language>lat</dc:language><dc:format>partituur</dc:format></oai_dc:dc>