Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT model component module (core metadata concept)
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Refinability value (foundation metadata concept) | Is a | Attribute value (foundation metadata concept) | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Not refinable | Is a | True | Refinability value (foundation metadata concept) | Inferred relationship | Some | |
| Mandatory refinability | Is a | True | Refinability value (foundation metadata concept) | Inferred relationship | Some | |
| Optional refinability (foundation metadata concept) | Is a | True | Refinability value (foundation metadata concept) | Inferred relationship | Some |
Reference Sets