| AssociationImpl (65%) |
| ClassificationImpl (75%) |
| ClassificationSchemeImpl (37%) |
| ConceptImpl (31%) |
| EmailAddressImpl (64%) |
| ExtensibleObjectImpl (100%) |
| ExternalIdentifierImpl (24%) |
| ExternalLinkImpl (62%) |
| InternationalStringImpl (94%) |
| KeyImpl (53%) |
| LocalizedStringImpl (82%) |
| OrganizationImpl (30%) |
| PersonNameImpl (100%) |
| PostalAddressImpl (89%) |
| RegistryEntryImpl (15%) |
| RegistryObjectImpl (44%) |
| ServiceBindingImpl (48%) |
| ServiceImpl (57%) |
| SlotImpl (95%) |
| SpecificationLinkImpl (50%) |
| TelephoneNumberImpl (27%) |
| UserImpl (89%) |