<https://data.muziekschatten.nl/som/7c0109e95f868c90177757dff9efffc4> <http://schema.org/keywords> "Letty de Jong" .
<https://data.muziekschatten.nl/som/7c0109e95f868c90177757dff9efffc4> <http://schema.org/name> "Letty de Jong" .
<https://data.muziekschatten.nl/som/7c0109e95f868c90177757dff9efffc4> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Person> .