<https://data.muziekschatten.nl/som/c1d73720df5becb891821c501e579413> <http://schema.org/keywords> "Heiner Hopfner" .
<https://data.muziekschatten.nl/som/c1d73720df5becb891821c501e579413> <http://schema.org/name> "Heiner Hopfner" .
<https://data.muziekschatten.nl/som/c1d73720df5becb891821c501e579413> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Person> .