_:vb50959793 "Land_Locked_Developing_Countries__LLDC_" . _:vb50959791 _:vb50959792 . _:vb50959792 "29" . _:vb50959791 _:vb50959793 . _:vb50959793 "29" . _:vb50959792 . _:vb50959791 "29" .