<https://data.muziekschatten.nl/som/17aaaff56be26bccbdc60a5bc073f661> <http://schema.org/keywords> "Ralph Arthur Roberts" .
<https://data.muziekschatten.nl/som/17aaaff56be26bccbdc60a5bc073f661> <http://schema.org/name> "Ralph Arthur Roberts" .
<https://data.muziekschatten.nl/som/17aaaff56be26bccbdc60a5bc073f661> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Person> .