Graafian follicle
E411610
The Graafian follicle is a mature ovarian follicle that contains a developing egg cell and plays a key role in ovulation and female reproductive physiology.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Graafian follicle canonical | 2 |
| Corona Radiata | 1 |
| follicle-stimulating hormone | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4083546 — 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: Graafian follicle Context triple: [Reinier de Graaf, eponymOf, Graafian follicle]
-
A.
Ovar
Ovar is a coastal city in northern Portugal known for its beaches, traditional Carnival celebrations, and distinctive tiled architecture.
-
B.
Ovaro
Ovaro is a small municipality in the Carnia region of Friuli-Venezia Giulia in northeastern Italy, known as a gateway village to the famous Monte Zoncolan climb in the Alps.
-
C.
Vitellia
Vitellia was the daughter of the Roman emperor Aulus Vitellius, known primarily from brief mentions in ancient historical sources about his short-lived reign in 69 AD.
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D.
Kourotrophos
Kourotrophos is an epithet meaning “nurturer of children,” highlighting a deity’s role as protector and caretaker of the young.
-
E.
Strobulb
The Strobulb is a powerful flashlight attachment in the Luigi’s Mansion series that emits a stunning flash of light to momentarily daze ghosts and make them vulnerable to capture.
- 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: Graafian follicle Target entity description: The Graafian follicle is a mature ovarian follicle that contains a developing egg cell and plays a key role in ovulation and female reproductive physiology.
-
A.
Ovar
Ovar is a coastal city in northern Portugal known for its beaches, traditional Carnival celebrations, and distinctive tiled architecture.
-
B.
Ovaro
Ovaro is a small municipality in the Carnia region of Friuli-Venezia Giulia in northeastern Italy, known as a gateway village to the famous Monte Zoncolan climb in the Alps.
-
C.
Vitellia
Vitellia was the daughter of the Roman emperor Aulus Vitellius, known primarily from brief mentions in ancient historical sources about his short-lived reign in 69 AD.
-
D.
Kourotrophos
Kourotrophos is an epithet meaning “nurturer of children,” highlighting a deity’s role as protector and caretaker of the young.
-
E.
Strobulb
The Strobulb is a powerful flashlight attachment in the Luigi’s Mansion series that emits a stunning flash of light to momentarily daze ghosts and make them vulnerable to capture.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
anatomical structure
ⓘ
mature ovarian follicle ⓘ ovarian follicle ⓘ reproductive system structure ⓘ |
| associatedWith |
estrous cycle
ⓘ
menstrual cycle ⓘ |
| clinicalRelevance |
assessed by ultrasound in fertility evaluation
ⓘ
target of ovarian stimulation in assisted reproduction ⓘ |
| contains |
antrum
ⓘ
corona radiata ⓘ cumulus oophorus ⓘ follicular fluid ⓘ granulosa cells ⓘ oocyte ⓘ secondary oocyte ⓘ theca externa ⓘ theca interna ⓘ |
| developsDuring |
follicular phase
ⓘ
ovarian cycle ⓘ |
| developsFrom |
antral follicle
ⓘ
preovulatory follicle ⓘ primary follicle ⓘ secondary follicle ⓘ tertiary follicle ⓘ |
| function |
contributes to regulation of menstrual cycle
ⓘ
prepares oocyte for ovulation ⓘ secretes estrogen ⓘ supports growth of oocyte ⓘ |
| givesRiseTo | corpus luteum ⓘ |
| hasCharacteristic |
bulges at surface of ovary before ovulation
ⓘ
large fluid-filled antrum ⓘ |
| hormoneSecretion |
activin
ⓘ
estradiol ⓘ inhibin ⓘ |
| locatedIn |
cortex of ovary
ⓘ
ovary ⓘ |
| namedAfter | Regnier de Graaf ⓘ |
| partOf | female reproductive system ⓘ |
| presentIn |
human females
ⓘ
mammalian females ⓘ |
| roleIn |
endocrine regulation of reproduction
ⓘ
female fertility ⓘ ovulation ⓘ |
| rupturesDuring | ovulation ⓘ |
| stageOf | folliculogenesis ⓘ |
| surrounds | mature oocyte ⓘ |
| underControlOf |
follicle-stimulating hormone
ⓘ
linked to:
Graafian follicle
gonadotropins ⓘ luteinizing hormone ⓘ |
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: Graafian follicle Description of subject: The Graafian follicle is a mature ovarian follicle that contains a developing egg cell and plays a key role in ovulation and female reproductive physiology.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Graafian follicle