<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Organization>
<http://www.mightyrabbitstudios.com/?Hauptstrom-Jupiter--Beuys-Und-Die-Antike--Aus-Dem-Museum-Schloss-Moyland--Sammlung-Van-Der-Grinten.pdf>