Slot: id

The 'logical' identifier of the entity within the system of record. The simple value of this attribute stands for an identifier of this data object within the system, it can be used as a reference from other objects within the same system (i.e. primary and foreign keys), and it should be unique per type of object. The same data object copied to a different system will likely have a different "id" in the new system since "id" values are system specific and do not represent persistent business identifiers. Business identifiers are assigned outside the information system and are captured in the "identifier" field. The "id" field is more likely to be a serially or randomly generated value that is assigned to the data object as it is created in a system.

URI: schema:identifier

Applicable Classes

Name	Description	Modifies Slot
Participant	A Participant is the entity of interest in a research study, typically a huma...	no
QuestionnaireItem	QuestionnaireItem defines a question or section within the Questionnaire	no
Procedure	Procedure contains records of activities or processes ordered by, or carried ...	no
SdohObservation	A data structure with key (observation_type) and value (value) attributes tha...	no
BiologicProduct	A living organism, or a metabolically active biological system such as a cell...	no
Visit	Events where Persons engage with the healthcare system for a duration of time	no
DimensionalObservation	A structured object that describes a single data item about the physical dime...	no
SpecimenQualityObservation	A structured object that describes a characteristic of a specimen indicative ...	no
Demography	Demographics about an individual or animal receiving care or other health-rel...	no
Organization	A grouping of people or organizations with a common purpose such as a data co...	no
BodySite	A site in the body of an organism, typically described in terms of an anatomi...	no
Quantity	A structured object to represent an amount of something (e	no
MeasurementObservationSet	A structured object to hold related Observations in a set	no
Consent	An entity that can be used to capture consent code and other relevant data ab...	no
TimePoint	A structured representation of a single point in time that allows direct/expl...	no
File	Abstract class for various kinds of files	no
ResearchStudy	A process where a researcher or organization plans and then executes a series...	no
Questionnaire	A Questionnaire is an organized collection of questions intended to solicit i...	no
CauseOfDeath	A class / complex datatype for handling both values and ordinality for causes...	no
SpecimenContainer	A vessel in which a specimen is held or to which it is attached - for storage...	no
MeasurementObservation	A data structure with key (observation_type) and value (value) attributes tha...	no
DimensionalObservationSet	A set of one or more discrete observations about the physical dimensions of a...	no
Observation	A data structure with key (observation_type) and value (value) attributes tha...	no
SpecimenCreationActivity	The process of creating a specimen	no
Exposure	Exposures are records of a Person suggesting exposure to a medication, device...	no
Specimen	Any material taken as a sample from a biological entity (living or dead), or ...	no
ObservationSet	A structured object to hold related Observations in a set	no
SpecimenQuantityObservation	A structured object that describes a single data item about the quantity of a...	no
SpecimenTransportActivity	An activity through which a specimen is transported between locations or orga...	no
SpecimenStorageActivity	An activity in which a specimen is stored or maintained in a particular locat...	no
Person	Administrative information about an individual or animal receiving care or ot...	no
Entity	Any resource that has its own identifier	no
QuestionnaireResponse	QuestionnaireResponse provides a complete or partial list of answers to a set...	no
SpecimenProcessingActivity	An activity that modifies the physical structure, composition, or state of a ...	no
DeviceExposure	DeviceExposures are records of a Person suggesting exposure to a foreign obje...	no
DrugExposure	DrugExposures are records of a Person suggesting exposure to a medication	no
Condition	Conditions are records of a Person suggesting the presence of a disease or me...	no
Document	A collection of information intented to be understood together as a whole, an...	no
SdohObservationSet	A structured object to hold related Observations in a set	no
Substance	A type of material substance, or instance thereof, as used in a particular ap...	no

Properties

Range: Uriorcurie
Required: True

Identifier and Mapping Information

Schema Source

from schema: https://w3id.org/nhlbidatastage/bdchm

Mappings

Mapping Type	Mapped Value
self	schema:identifier
native	bdchm:id

LinkML Source

name: id
description: The 'logical' identifier of the entity within the system of record.  The
  simple value of this attribute stands for an identifier of this data object within
  the system, it can be used as a reference from other objects within the same system
  (i.e. primary and foreign keys), and it should be unique per type of object. The
  same data object copied to a different system will likely have a different "id"
  in the new system since "id" values are system specific and do not represent persistent
  business identifiers. Business identifiers are assigned outside the information
  system and are captured in the "identifier" field. The "id" field is more likely
  to be a serially or randomly generated value that is assigned to the data object
  as it is created in a system.
from_schema: https://w3id.org/nhlbidatastage/bdchm
rank: 1000
slot_uri: schema:identifier
identifier: true
alias: id
domain_of:
- Entity
range: uriorcurie
required: true