_:vb2560850 . _:vb2560851 "DE" . _:vb2560851 "Hannover" . _:vb2560850 "Bundesanstalt f\u00FCr Geowissenschaften und Rohstoffe"@de . _:vb2560850 . _:vb2560851 "Stilleweg 2" . _:vb2560851 "30655" . _:vb2560851 . _:vb2560850 . _:vb2560850 _:vb2560851 .