<https://data.muziekschatten.nl/som/f4ced511571b68aeb4ab6abaa0f6659c> <http://schema.org/keywords> "Greg Mathieson" .
<https://data.muziekschatten.nl/som/f4ced511571b68aeb4ab6abaa0f6659c> <http://schema.org/name> "Greg Mathieson" .
<https://data.muziekschatten.nl/som/f4ced511571b68aeb4ab6abaa0f6659c> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Person> .