PsA
E872565
PsA is the standard astronomical abbreviation for Piscis Austrinus, a southern sky constellation representing the "Southern Fish."
All labels observed (3)
How this entity was disambiguated
This entity first appeared as the object of triple T10586480 — 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: PsA Context triple: [Piscis Austrinus, abbreviation, PsA]
-
A.
JIA
JIA is the professional organization representing architects in Japan, responsible for promoting architectural standards, education, and cultural exchange in the field.
-
B.
Behçet's disease
Behçet's disease is a rare, chronic inflammatory disorder characterized by recurrent mouth and genital ulcers, eye inflammation, and systemic vasculitis affecting multiple organ systems.
-
C.
Behçet
Behçet is a Turkish surname most notably associated with dermatologist Hulusi Behçet, after whom Behçet's disease is named.
-
D.
ScD
ScD is an advanced doctoral degree in science, typically awarded for significant original research beyond the level of a standard PhD in some countries and institutions.
-
E.
erythema nodosum
Erythema nodosum is an inflammatory condition characterized by tender red nodules, usually on the shins, often associated with systemic diseases such as infections, autoimmune disorders, and inflammatory bowel disease.
- 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: PsA Target entity description: PsA is the standard astronomical abbreviation for Piscis Austrinus, a southern sky constellation representing the "Southern Fish."
-
A.
JIA
JIA is the professional organization representing architects in Japan, responsible for promoting architectural standards, education, and cultural exchange in the field.
-
B.
Behçet's disease
Behçet's disease is a rare, chronic inflammatory disorder characterized by recurrent mouth and genital ulcers, eye inflammation, and systemic vasculitis affecting multiple organ systems.
-
C.
Behçet
Behçet is a Turkish surname most notably associated with dermatologist Hulusi Behçet, after whom Behçet's disease is named.
-
D.
ScD
ScD is an advanced doctoral degree in science, typically awarded for significant original research beyond the level of a standard PhD in some countries and institutions.
-
E.
erythema nodosum
Erythema nodosum is an inflammatory condition characterized by tender red nodules, usually on the shins, often associated with systemic diseases such as infections, autoimmune disorders, and inflammatory bowel disease.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
astronomical abbreviation
ⓘ
constellation ⓘ |
| apparentMagnitude | 1.16 (approximate) ⓘ |
| associatedWith | water-themed constellations ⓘ |
| belongsTo | modern constellations ⓘ |
| borderedBy |
Aquarius
ⓘ
Capricornus ⓘ Grus ⓘ Microscopium ⓘ Phoenix ⓘ Sculptor ⓘ |
| declination | ~−30° ⓘ |
| hasBrightestStar | Fomalhaut ⓘ |
| hasStandardAbbreviation | PsA ⓘ |
| IAUAbbreviationFor | Piscis Austrinus ⓘ |
| liesNear | ecliptic ⓘ |
| locatedIn |
Piscis Austrinus
ⓘ
southern celestial hemisphere ⓘ |
| originatesFrom | Babylonian astronomy ⓘ |
| recognizedBy | International Astronomical Union ⓘ |
| refersTo | Piscis Austrinus ⓘ |
| represents |
Southern Fish
ⓘ
Southern Fish constellation ⓘ |
| rightAscension | ~22h ⓘ |
| standardAbbreviationFor | Piscis Austrinus ⓘ |
| usedFor | constellation designation ⓘ |
| usedIn | astronomy ⓘ |
| visibleBestIn |
autumn in Northern Hemisphere
ⓘ
spring in Southern Hemisphere ⓘ |
| visibleIn | southern sky ⓘ |
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: PsA Description of subject: PsA is the standard astronomical abbreviation for Piscis Austrinus, a southern sky constellation representing the "Southern Fish."
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: PsA
linked to: PsA