| Column | MySQL Type | Oracle Type | Nullable | Description | 
|---|---|---|---|---|
| WID | BIGINT | NUMBER | No | Warehouse identifier for this entity | 
         
| DataSetWID | BIGINT | NUMBER | No | Reference to the data set from which the entity came from | 
         
| BioMaterial | BIGINT | NUMBER | Yes | Represents n..1 association between BioMaterialMeasurement and BioMaterial A source BioMaterial for a treatment.  | 
         
| Measurement | BIGINT | NUMBER | Yes | Represents 1..1 association between BioMaterialMeasurement and Measurement The amount of the BioMaterial.  | 
         
| Treatment | BIGINT | NUMBER | Yes | Represents 1..n association between Treatment and BioMaterialMeasurement The BioMaterials and the amounts used in the treatment  | 
         
| BioAssayCreation | BIGINT | NUMBER | Yes | Represents 1..n association between BioAssayCreation and BioMaterialMeasurement The BioSample and its amount used in the BioAssayCreation event.  | 
         
| Name | Columns | 
|---|---|
| BioMaterialMeasurement1 | DataSetWID | 
| BioMaterialMeasurement2 | BioMaterial | 
| BioMaterialMeasurement3 | Measurement | 
| BioMaterialMeasurement4 | Treatment | 
| BioMaterialMeasurement5 | BioAssayCreation |