<https://data.muziekschatten.nl/som/615e581a74f534f1ac661c94d0072b55> <http://schema.org/keywords> "J. Wiener" .
<https://data.muziekschatten.nl/som/615e581a74f534f1ac661c94d0072b55> <http://schema.org/name> "J. Wiener" .
<https://data.muziekschatten.nl/som/615e581a74f534f1ac661c94d0072b55> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Person> .