"mast:type"=>"lighting","seamark:type"=>"light_minor","seamark:light:1:colour"=>"green","seamark:light:1:height"=>"30","seamark:light:2:colour"=>"green;white","seamark:light:2:height"=>"30","seamark:light:2:period"=>"3","seamark:light:3:colour"=>"white","seamark:light:3:height"=>"30","seamark:light:4:colour"=>"red;white","seamark:light:4:height"=>"30","seamark:light:4:period"=>"3","seamark:light:5:colour"=>"red","seamark:light:5:height"=>"30","seamark:light:reference"=>"B 0233.4","seamark:light:1:character"=>"F","seamark:light:2:character"=>"Al.Oc","seamark:light:3:character"=>"F","seamark:light:4:character"=>"Al.Oc","seamark:light:5:character"=>"F","seamark:light:1:sector_end"=>"206.5","seamark:light:2:sector_end"=>"210.5","seamark:light:3:sector_end"=>"212.5","seamark:light:4:sector_end"=>"216.5","seamark:light:5:sector_end"=>"221.5","seamark:light:1:sector_start"=>"201.5","seamark:light:2:sector_start"=>"206.5","seamark:light:3:sector_start"=>"210.5","seamark:light:4:sector_start"=>"212.5","seamark:light:5:sector_start"=>"216.5"