<https://data.muziekschatten.nl/som/ab782f07c40d811f48f42d137893d724> <http://schema.org/keywords> "Sjef Diederen" .
<https://data.muziekschatten.nl/som/ab782f07c40d811f48f42d137893d724> <http://schema.org/name> "Sjef Diederen" .
<https://data.muziekschatten.nl/som/ab782f07c40d811f48f42d137893d724> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Person> .