_:vb2160367 "DE" . _:vb2160366 . _:vb2160366 "Bundesanstalt f\u00FCr Geowissenschaften und Rohstoffe"@de . _:vb2160366 . _:vb2160367 . _:vb2160366 _:vb2160367 . _:vb2160367 "Stilleweg 2" . _:vb2160367 "30655" . _:vb2160366 . _:vb2160367 "Hannover" .