_:vb2130555 . _:vb2130556 "Stilleweg 2" . _:vb2130555 _:vb2130556 . _:vb2130556 . _:vb2130556 "Hannover" . _:vb2130555 "Bundesanstalt f\u00FCr Geowissenschaften und Rohstoffe"@de . _:vb2130556 "DE" . _:vb2130555 . _:vb2130555 . _:vb2130556 "30655" .