<https://data.muziekschatten.nl/som/ff26b7995571c98ae3d395efabbef7cb> <http://schema.org/keywords> "POLÂKIN, FERDINAND" .
<https://data.muziekschatten.nl/som/ff26b7995571c98ae3d395efabbef7cb> <http://schema.org/name> "POLÂKIN, FERDINAND" .
<https://data.muziekschatten.nl/som/ff26b7995571c98ae3d395efabbef7cb> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Person> .