<https://data.muziekschatten.nl/som/ac90d8d2841ea9100e8a78b51ebd9afd> <http://schema.org/keywords> "Piet Richenel" .
<https://data.muziekschatten.nl/som/ac90d8d2841ea9100e8a78b51ebd9afd> <http://schema.org/name> "Piet Richenel" .
<https://data.muziekschatten.nl/som/ac90d8d2841ea9100e8a78b51ebd9afd> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Person> .