{ "type": "ExternalData", "service": "page", "title": "Data:Ferry quays in Istanbul.map" }
This map includes every ferry quay in Istanbul. The square brackets that are required to enclose the code have been omitted. This was done so that this template may be combined with other templates or other types of map data. It means the template must be enclosed in these brackets in order to work, i.e.[{{Map of ferry quays in Istanbul}}]. Note that if this is being used directly in a page, you must use {{#tag:maplink| [{{Map of ferry quays in Istanbul}}] }} instead of <maplink>.