<https://data.muziekschatten.nl/som/b571b944aec451e9d2dc3d4233618170> <http://schema.org/keywords> "Betti, H." .
<https://data.muziekschatten.nl/som/b571b944aec451e9d2dc3d4233618170> <http://schema.org/name> "Betti, H." .
<https://data.muziekschatten.nl/som/b571b944aec451e9d2dc3d4233618170> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Person> .