<https://data.muziekschatten.nl/som/643bcda50a64da9bd2b887dd730408f8> <http://schema.org/keywords> "A. Siegel" .
<https://data.muziekschatten.nl/som/643bcda50a64da9bd2b887dd730408f8> <http://schema.org/name> "A. Siegel" .
<https://data.muziekschatten.nl/som/643bcda50a64da9bd2b887dd730408f8> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Person> .