"seamark:harbour:category"=>"marina","seamark:name"=>"WSV Nigtevecht","seamark:type"=>"harbour"
"seamark:harbour:category"=>"marina","seamark:type"=>"harbour","source:date"=>"2014-05-07"
"ft_link"=>"www.freietonne.de?edit=12948","seamark:harbour:category"=>"marina","seamark:type"=>"harbour","waterway:sign"=>"parking"
"seamark:harbour:category"=>"marina","seamark:type"=>"harbour"