public class DraftObservation
{
    public Guid Id { get; set; }
    public Guid BatchId { get; set; }
    public string ObservationCode { get; set; } = null!;
    public decimal Value { get; set; }
    public string Unit { get; set; } = null!;
    public DateTimeOffset RecordedAt { get; set; }
    public string? Note { get; set; }
    public DateTimeOffset CreatedAt { get; set; }

    public DigitizationBatch Batch { get; set; } = null!;
}