| Name | Description | Type | Package | Framework |
| MaintenanceFrequency | Frequency with which modifications and deletions are made to the data after it isSince:GeoAPI 2. | Class | org.opengis.metadata.maintenance | GeoTools |
| MaintenanceInformation | Information about the scope and frequency of updating. | Interface | org.opengis.metadata.maintenance | GeoTools |
| ScopeCode | Class of information to which the referencing entity applies. | Class | org.opengis.metadata.maintenance | GeoTools |
| ScopeDescription | Description of the class of information covered by the information. | Interface | org.opengis.metadata.maintenance | GeoTools |
| MaintenanceFrequency | Frequency with which modifications and deletions are made to the data after it isSince:GeoAPI 2. | Class | org.opengis.metadata.maintenance | GeoApi |
| MaintenanceInformation | Information about the scope and frequency of updating. | Interface | org.opengis.metadata.maintenance | GeoApi |
| ScopeCode | Class of information to which the referencing entity applies. | Class | org.opengis.metadata.maintenance | GeoApi |
| ScopeDescription | Description of the class of information covered by the information. | Interface | org.opengis.metadata.maintenance | GeoApi |