<https://data.muziekschatten.nl/som/a17535048d31012a5fac84d18ba024b5> <http://schema.org/keywords> "Percy Maryfield" .
<https://data.muziekschatten.nl/som/a17535048d31012a5fac84d18ba024b5> <http://schema.org/name> "Percy Maryfield" .
<https://data.muziekschatten.nl/som/a17535048d31012a5fac84d18ba024b5> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Person> .