_:vb2053562 "Federal Institute for Geosciences and Natural Resources"@en . _:vb2053563 "" . _:vb2053562 _:vb2053563 . _:vb2053563 "Hannover" . _:vb2053563 . _:vb2053562 . _:vb2053563 "Stilleweg 2" . _:vb2053562 . _:vb2053562 . _:vb2053563 "30655" .