"fee"=>"no","internet_access"=>"no","power_supply"=>"no","sanitary_dump_station"=>"no"
"internet_access"=>"wlan","internet_access:fee"=>"yes","seamark:harbour:category"=>"marina","seamark:name"=>"JH Hart van Friesland","seamark:type"=>"harbour"
"internet_access"=>"wlan","internet_access:fee"=>"yes","seamark:harbour:category"=>"marina","seamark:name"=>"JH Hart van Friesland","seamark:type"=>"harbour"