[Map("[dbo].[Unorganized Table]")]
public class UnorganizedTable
{
    public long Id { get; set; }
    [Map("Session Id")]
    public Guid SessionId { get; set; }
    [Map("Column Int")]
    public int? ColumnInt { get; set; }
    [Map("Column/NVarChar")]
    public string ColumnNVarChar { get; set; }
    [Map("Column.DateTime")]
    public DateTime? ColumnDateTime2 { get; set; }
}