application/x-scratch-project
        description: Scratch Application
        [es]description: Aplicación de Scratch
        icon_filename: scratch.png
        default_action_type=application
        short_list_application_ids_for_novice_user_level=scratch
        short_list_application_ids_for_intermediate_user_level=scratch
        short_list_application_ids_for_advanced_user_level=scratch