| Egenskap | Stereotype | Beskrivelse | Type | Multiplisitet | 
                
                    
                        | intendedObservationSpacing |  | Defines the expected spacing between observations. e.g. daily. | TM_PeriodDuration | 0..1 | 
                    
                        | status |  | Indicates the statues of the observation. E.g. unreleased, verified etc. | StatusCode | 0..1 | 
                    
                        | sampledMedium |  | Indicates the medium that was sampled. E.g. water, air, etc. | SampledMediumCode | 0..1 | 
                    
                        | maximumGap |  |  | TM_PeriodDuration | 0..1 | 
                    
                        | parameter |  | A soft-typed parameter to allow extension through name-value pairs. | NamedValue | 0..* | 
        
     
    
        
                
                    
                        | Navn | Type | Lengde | Multiplisitet | 
                
                    
                        |  | TM_PeriodDuration |  | 0..1 | 
                    
                        |  | StatusCode |  | 0..1 | 
                    
                        |  | SampledMediumCode |  | 0..1 | 
                    
                        |  | TM_PeriodDuration |  | 0..1 | 
                    
                        |  | NamedValue |  | 0..* |