HKQuantitySample
E240730
HKQuantitySample is a HealthKit class representing a single measured quantity (such as steps, heart rate, or distance) along with its unit and time interval.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HKQuantitySample canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2166167 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: HKQuantitySample Context triple: [HealthKit, dataModel, HKQuantitySample]
-
A.
Squantum
Squantum is a coastal neighborhood of Quincy, Massachusetts, known for its residential character, waterfront views, and proximity to Boston.
-
B.
The QC
The QC is a popular nickname for Charlotte, North Carolina, reflecting its identity as a major financial and cultural hub in the southeastern United States.
-
C.
Qontigo
Qontigo is a financial technology and indexing company known for providing index, analytics, and risk management solutions to global investors.
-
D.
ShinQs
ShinQs is a stylish multi-floor shopping complex and department store area located within the Shibuya Hikarie building in Tokyo, offering fashion, lifestyle goods, and gourmet food.
-
E.
CoreMotion
CoreMotion is an Apple framework that provides access to motion and fitness data from device sensors such as accelerometers and gyroscopes.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: HKQuantitySample Target entity description: HKQuantitySample is a HealthKit class representing a single measured quantity (such as steps, heart rate, or distance) along with its unit and time interval.
-
A.
Squantum
Squantum is a coastal neighborhood of Quincy, Massachusetts, known for its residential character, waterfront views, and proximity to Boston.
-
B.
The QC
The QC is a popular nickname for Charlotte, North Carolina, reflecting its identity as a major financial and cultural hub in the southeastern United States.
-
C.
Qontigo
Qontigo is a financial technology and indexing company known for providing index, analytics, and risk management solutions to global investors.
-
D.
ShinQs
ShinQs is a stylish multi-floor shopping complex and department store area located within the Shibuya Hikarie building in Tokyo, offering fashion, lifestyle goods, and gourmet food.
-
E.
CoreMotion
CoreMotion is an Apple framework that provides access to motion and fitness data from device sensors such as accelerometers and gyroscopes.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
HKSample subclass
ⓘ
HealthKit class ⓘ NSObject subclass ⓘ |
| associatedWith |
HKQuantity
ⓘ
HKQuantityType ⓘ HKUnit ⓘ |
| category | health data sample ⓘ |
| conformsTo |
NSCopying
ⓘ
NSSecureCoding ⓘ |
| definedIn | HealthKit framework ⓘ |
| frameworkOwner |
Apple Inc.
ⓘ
surface form:
Apple
|
| hasInitializer |
+quantitySampleWithType:quantity:startDate:endDate:
ⓘ
+quantitySampleWithType:quantity:startDate:endDate:metadata: ⓘ -initWithType:quantity:startDate:endDate:metadata: ⓘ |
| hasProperty |
device
ⓘ
endDate ⓘ metadata ⓘ quantity ⓘ quantityType ⓘ sourceRevision ⓘ startDate ⓘ |
| header | HealthKit/HKQuantitySample.h ⓘ |
| immutable | yes ⓘ |
| inheritsFrom |
NSObject
ⓘ
surface form:
HKObject
HKSample ⓘ NSObject ⓘ |
| introducedIn |
iOS
ⓘ
surface form:
iOS 8.0
macOS 13.0 ⓘ watchOS ⓘ
surface form:
watchOS 2.0
|
| language |
Objective-C
ⓘ
Swift ⓘ |
| platform |
iOS
ⓘ
macOS ⓘ watchOS ⓘ |
| represents | single measured quantity ⓘ |
| retrievedVia | HKHealthStore ⓘ |
| storedIn |
HealthKit framework
ⓘ
surface form:
HealthKit store
|
| supports |
HKDevice association
ⓘ
HKSourceRevision association ⓘ metadata dictionary ⓘ |
| threadSafety | not thread-safe for mutation ⓘ |
| timeInterval | startDate to endDate ⓘ |
| usedFor |
blood glucose
ⓘ
blood pressure ⓘ body mass ⓘ distance ⓘ energy burned ⓘ environmental measurements ⓘ heart rate ⓘ respiratory rate ⓘ steps ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: HKQuantitySample Description of subject: HKQuantitySample is a HealthKit class representing a single measured quantity (such as steps, heart rate, or distance) along with its unit and time interval.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
HealthKit