<https://data.muziekschatten.nl/som/02cef7ce03dbd78743ac7471a84b1f06> <http://schema.org/keywords> "W. Martin" .
<https://data.muziekschatten.nl/som/02cef7ce03dbd78743ac7471a84b1f06> <http://schema.org/name> "W. Martin" .
<https://data.muziekschatten.nl/som/02cef7ce03dbd78743ac7471a84b1f06> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Person> .