| Name | Data Type | Order | Definition | ||
|---|---|---|---|---|---|
| radius | MetresAsNonNegativeInteger | 1 | The radius of the geometric area identified. | 
| Multiplicity | From | Role | Role description | Association | Multiplicity | To | Role | Role description | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | OpenlrGeoCoordinate | related to | OpenlrCircleLocationReference | ||||||
| 1 | OpenlrAreaLocationReference | related to | OpenlrExtendedArea | Inherited from OpenlrAreaLocationReference |