Gregorian music
type: Concept
main entity of page: https://koninklijkebibliotheek.triply.cc/.well-known/genid/ab819a86b50fd152457ae599c3a33ac8
main entity of page: http://data.bibliotheken.nl/doc/thes/p078525462
broader: p078558093
in scheme: gtt
preferred label: Gregoriaanse muziek @nl