_:vb2305066 "" . _:vb2305065 _:vb2305066 . _:vb2305066 "Stilleweg 2" . _:vb2305066 . _:vb2305065 "Federal Institute for Geosciences and Natural Resources"@en . _:vb2305065 . _:vb2305066 "30655" . _:vb2305065 . _:vb2305065 . _:vb2305066 "Hannover" .