_:vb2521084 . _:vb2521085 "DE" . _:vb2521085 "Hannover" . _:vb2521085 "30655" . _:vb2521084 "Bundesanstalt f\u00FCr Geowissenschaften und Rohstoffe"@de . _:vb2521084 _:vb2521085 . _:vb2521085 . _:vb2521085 "Stilleweg 2" . _:vb2521084 . _:vb2521084 .