| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Echography, scan B-mode for fetal age determination | Is a | Fetal procedure | false | Inferred relationship | Existential restriction modifier |  |  | 
| Echography, scan B-mode for fetal age determination | Is a | Echography, B-scan | true | Inferred relationship | Existential restriction modifier |  |  | 
| Echography, scan B-mode for fetal age determination | Is a | Echogynography | false | Inferred relationship | Existential restriction modifier |  |  | 
| Echography, scan B-mode for fetal age determination | Procedure site | Fetal structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Echography, scan B-mode for fetal age determination | Procedure site | Female genital structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Echography, scan B-mode for fetal age determination | Method | Ultrasound imaging - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Echography, scan B-mode for fetal age determination | Method | Investigation - action | false | Inferred relationship | Existential restriction modifier |  |  | 
| Echography, scan B-mode for fetal age determination | Has intent | Diagnostic intent | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Echography, scan B-mode for fetal age determination | Method | Ultrasound imaging - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Echography, scan B-mode for fetal age determination | Method | Ultrasound imaging - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Echography, scan B-mode for fetal age determination | Method | Ultrasound imaging - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Echography, scan B-mode for fetal age determination | Method | Ultrasound imaging - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Echography, scan B-mode for fetal age determination | Method | Ultrasound imaging - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Echography, scan B-mode for fetal age determination | Method | Ultrasound imaging - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Echography, scan B-mode for fetal age determination | Is a | Fetal procedure | true | Inferred relationship | Existential restriction modifier |  |  | 
| Echography, scan B-mode for fetal age determination | Method | Ultrasound imaging - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Echography, scan B-mode for fetal age determination | Method | Ultrasound imaging - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Echography, scan B-mode for fetal age determination | Method | Ultrasound imaging - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Echography, scan B-mode for fetal age determination | Method | Ultrasound imaging - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Echography, scan B-mode for fetal age determination | Method | Ultrasound imaging - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Echography, scan B-mode for fetal age determination | Method | Ultrasound imaging - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Echography, scan B-mode for fetal age determination | Procedure site - Direct | Female genital structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Echography, scan B-mode for fetal age determination | Procedure site - Direct | Fetal structure | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Echography, scan B-mode for fetal age determination | Method | Ultrasound imaging - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Echography, scan B-mode for fetal age determination | Method | Ultrasound imaging - action | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Echography, scan B-mode for fetal age determination | Procedure site | Structure of female genital system subdivision | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Echography, scan B-mode for fetal age determination | Is a | Ultrasound studies by site | true | Inferred relationship | Existential restriction modifier |  |  |