Slot: age_at_death_reference_point
The reference point for an age interval; for example, birth or conception.
URI: [bican:age_at_death_reference_point](https://identifiers.org/brain-bican/vocab/age_at_death_reference_point)
## Applicable Classes
| Name | Description | Modifies Slot |
| --- | --- | --- |
| [Donor](Donor.md) | A person or organism that is the source of a biological sample for scientific... | no |
## Properties
### Type and Range
| Property | Value |
| --- | --- |
| Range | [age_at_death_reference_point](age_at_death_reference_point.md) |
| Domain Of | [Donor](Donor.md) |
### Cardinality and Requirements
| Property | Value |
| --- | --- |
### Slot Characteristics
| Property | Value |
| --- | --- |
| Owner | [Donor](Donor.md) |
## Usages
| used by | used in | type | used |
| --- | --- | --- | --- |
| [Donor](Donor.md) | [age_at_death_reference_point](age_at_death_reference_point.md) | range | [age_at_death_reference_point](age_at_death_reference_point.md) |
## Identifier and Mapping Information
### Schema Source
* from schema: https://identifiers.org/brain-bican/library-generation-schema
## Mappings
| Mapping Type | Mapped Value |
| --- | --- |
| self | bican:age_at_death_reference_point |
| native | bican:age_at_death_reference_point |
| exact | NIMP:PD-RARAGG39 |
## LinkML Source
name: age_at_death_reference_point
local_names:
NIMP:
local_name_source: NIMP
local_name_value: age_at_death_reference_point
description: The reference point for an age interval; for example, birth or conception.
from_schema: https://identifiers.org/brain-bican/library-generation-schema
exact_mappings:
- NIMP:PD-RARAGG39
rank: 1000
owner: Donor
domain_of:
- Donor
range: age_at_death_reference_point