| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Urea nitrogen measurement, semi-quantitative | Is a | Urea nitrogen measurement | true | Inferred relationship | Existential restriction modifier |  |  | 
| Urea nitrogen measurement, semi-quantitative | Method | Investigation - action | false | Inferred relationship | Existential restriction modifier |  |  | 
| Urea nitrogen measurement, semi-quantitative | Has intent | Diagnostic intent | false | Inferred relationship | Existential restriction modifier |  |  | 
| Urea nitrogen measurement, semi-quantitative | Has measured component | Urea nitrogen | false | Inferred relationship | Existential restriction modifier |  |  | 
| Urea nitrogen measurement, semi-quantitative | Component | Urea nitrogen | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Urea nitrogen measurement, semi-quantitative | Method | Evaluation - action | false | Inferred relationship | Existential restriction modifier |  |  | 
| Urea nitrogen measurement, semi-quantitative | Component | Electrolyte | false | Inferred relationship | Existential restriction modifier |  |  | 
| Urea nitrogen measurement, semi-quantitative | Method | Measurement - action | true | Inferred relationship | Existential restriction modifier | 2 |  | 
| Urea nitrogen measurement, semi-quantitative | Scale type | Ordinal value | true | Inferred relationship | Existential restriction modifier | 3 |  | 
| Urea nitrogen measurement, semi-quantitative | Component | Urea | false | Inferred relationship | Existential restriction modifier | 4 |  |