SMART Base
0.3.0 - ci-build
SMART Base, published by WHO. This guide is not an authorized publication; it is the continuous build for version 0.3.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/litlfred/smart-base/ and changes regularly. See the Directory of published versions
| Active as of 2026-10-06 |
Definitions for the KGNode logical model.
Guidance on how to interpret the contents of this table can be foundhere
| 0. KGNode | |
| Definition | One typed node of a knowledge-graph document. Its instance fields are an instance of the logical model of its class (see definedBy), e.g. KGPublication for a publication. |
| Short | Knowledge graph: node |
| Control | 0..* |
| Is Modifier | false |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. KGNode.id | |
| Definition | IRI, unique within the document. |
| Short | ID |
| Control | 1..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 4. KGNode.type | |
| Definition | The node's class. |
| Short | Type |
| Control | 1..1 |
| Binding | The codes SHALL be taken from Knowledge graph L1: classes (required to http://smart.who.int/base/ValueSet/KGL1ClassesVS) |
| Type | code |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 6. KGNode.label | |
| Definition | Human-readable name. Required so a retrieved node reads without resolving it. |
| Short | Label |
| Control | 1..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 8. KGNode.definedBy | |
| Definition | Canonical URL of the logical model giving this node's instance shape. |
| Short | Defined by |
| Control | 0..1 |
| Type | uri |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 10. KGNode.properties | |
| Definition | Instance fields, as declared by the class's logical model. |
| Short | Properties |
| Control | 0..1 |
| Type | BackboneElement |
| 12. KGNode.derivation | |
| Definition | derived | inferred | decided. |
| Short | Derivation |
| Control | 1..1 |
| Binding | The codes SHALL be taken from Knowledge graph: derivation (required to http://smart.who.int/base/ValueSet/KGDerivationVS) |
| Type | code |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 14. KGNode.note | |
| Definition | Why it is what it is. Required unless derived. |
| Short | Note |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 16. KGNode.evidence | |
| Definition | Where it came from. Required unless derived. |
| Short | Evidence |
| Control | 0..1 |
| Type | http://smart.who.int/base/StructureDefinition/KGEvidenceLocation |
| 18. KGNode.flagRef | |
| Definition | Id of a flag raised while extracting this node. |
| Short | Flag |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 20. KGNode.skill | |
| Definition | Skill id that produced this node. |
| Short | Skill |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Guidance on how to interpret the contents of this table can be foundhere
| 0. KGNode | |
| Definition | One typed node of a knowledge-graph document. Its instance fields are an instance of the logical model of its class (see definedBy), e.g. KGPublication for a publication. |
| Short | Knowledge graph: node |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. KGNode.id | |
| Definition | IRI, unique within the document. |
| Short | ID |
| Control | 1..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 4. KGNode.type | |
| Definition | The node's class. |
| Short | Type |
| Control | 1..1 |
| Binding | The codes SHALL be taken from Knowledge graph L1: classes (required to http://smart.who.int/base/ValueSet/KGL1ClassesVS) |
| Type | code |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 6. KGNode.label | |
| Definition | Human-readable name. Required so a retrieved node reads without resolving it. |
| Short | Label |
| Control | 1..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 8. KGNode.definedBy | |
| Definition | Canonical URL of the logical model giving this node's instance shape. |
| Short | Defined by |
| Control | 0..1 |
| Type | uri |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 10. KGNode.properties | |
| Definition | Instance fields, as declared by the class's logical model. |
| Short | Properties |
| Control | 0..1 |
| Type | BackboneElement |
| 12. KGNode.derivation | |
| Definition | derived | inferred | decided. |
| Short | Derivation |
| Control | 1..1 |
| Binding | The codes SHALL be taken from Knowledge graph: derivation (required to http://smart.who.int/base/ValueSet/KGDerivationVS) |
| Type | code |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 14. KGNode.note | |
| Definition | Why it is what it is. Required unless derived. |
| Short | Note |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 16. KGNode.evidence | |
| Definition | Where it came from. Required unless derived. |
| Short | Evidence |
| Control | 0..1 |
| Type | http://smart.who.int/base/StructureDefinition/KGEvidenceLocation |
| 18. KGNode.flagRef | |
| Definition | Id of a flag raised while extracting this node. |
| Short | Flag |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 20. KGNode.skill | |
| Definition | Skill id that produced this node. |
| Short | Skill |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Guidance on how to interpret the contents of this table can be foundhere
| 0. KGNode | |
| Definition | One typed node of a knowledge-graph document. Its instance fields are an instance of the logical model of its class (see definedBy), e.g. KGPublication for a publication. |
| Short | Knowledge graph: node |
| Control | 0..* |
| Is Modifier | false |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. KGNode.id | |
| Definition | IRI, unique within the document. |
| Short | ID |
| Control | 1..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 4. KGNode.type | |
| Definition | The node's class. |
| Short | Type |
| Control | 1..1 |
| Binding | The codes SHALL be taken from Knowledge graph L1: classes (required to http://smart.who.int/base/ValueSet/KGL1ClassesVS) |
| Type | code |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 6. KGNode.label | |
| Definition | Human-readable name. Required so a retrieved node reads without resolving it. |
| Short | Label |
| Control | 1..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 8. KGNode.definedBy | |
| Definition | Canonical URL of the logical model giving this node's instance shape. |
| Short | Defined by |
| Control | 0..1 |
| Type | uri |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 10. KGNode.properties | |
| Definition | Instance fields, as declared by the class's logical model. |
| Short | Properties |
| Control | 0..1 |
| Type | BackboneElement |
| 12. KGNode.derivation | |
| Definition | derived | inferred | decided. |
| Short | Derivation |
| Control | 1..1 |
| Binding | The codes SHALL be taken from Knowledge graph: derivation (required to http://smart.who.int/base/ValueSet/KGDerivationVS) |
| Type | code |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 14. KGNode.note | |
| Definition | Why it is what it is. Required unless derived. |
| Short | Note |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 16. KGNode.evidence | |
| Definition | Where it came from. Required unless derived. |
| Short | Evidence |
| Control | 0..1 |
| Type | http://smart.who.int/base/StructureDefinition/KGEvidenceLocation |
| 18. KGNode.flagRef | |
| Definition | Id of a flag raised while extracting this node. |
| Short | Flag |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 20. KGNode.skill | |
| Definition | Skill id that produced this node. |
| Short | Skill |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |