| id | String | No description |
| meta | Meta | No description |
| implicitRules | uri | No description |
| _implicitRules | ElementBase | No description |
| language | code | No description |
| _language | ElementBase | No description |
| text | Narrative | No description |
| contained | [Resource] | No description |
| extension | [Extension] | No description |
| modifierExtension | [Extension] | No description |
| sourceMaterialClass | CodeableConcept | No description |
| sourceMaterialType | CodeableConcept | No description |
| sourceMaterialState | CodeableConcept | No description |
| organismId | Identifier | No description |
| organismName | String | No description |
| _organismName | ElementBase | No description |
| parentSubstanceId | [Identifier] | No description |
| parentSubstanceName | String | No description |
| _parentSubstanceName | [ElementBase] | No description |
| countryOfOrigin | [CodeableConcept] | No description |
| geographicalLocation | String | No description |
| _geographicalLocation | [ElementBase] | No description |
| developmentStage | CodeableConcept | No description |
| fractionDescription | [SubstanceSourceMaterialFractionDescription] | No description |
| organism | SubstanceSourceMaterialOrganism | No description |
| partDescription | [SubstanceSourceMaterialPartDescription] | No description |