"seamark:harbour:category"=>"marina","seamark:type"=>"harbour"
"email"=>"[email protected]","seamark:harbour:category"=>"marina","seamark:name"=>"Jachthaven De Lemsterpoort","seamark:type"=>"harbour"
"seamark:harbour:category"=>"marina","seamark:name"=>"Yachthaven De Dolfijn","seamark:type"=>"harbour"