Haa
E935050
Haa is the station code for Haarajoki railway station in Finland’s rail network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Haa canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11588684 — 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: Haa Context triple: [Haarajoki railway station, hasStationCode, Haa]
-
A.
HAA
HAA is the Harvard Alumni Association, the organization that connects and serves Harvard University’s global community of alumni.
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B.
Haak
Haak was the original publisher of the first edition of the influential botanical work "Genera Plantarum."
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C.
A Ha
"A Ha" is a track from the album *True Magic* by American rapper and producer Mos Def.
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D.
Hau
Hau is the surname of Danish physicist Lene Vestergaard Hau, known for her pioneering work in slowing and stopping light.
-
E.
AHHH HA
"AHHH HA" is a 2022 drill-rap track by Lil Durk known for its aggressive delivery and confrontational lyrics within the Chicago rap scene.
- 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: Haa Target entity description: Haa is the station code for Haarajoki railway station in Finland’s rail network.
-
A.
HAA
HAA is the Harvard Alumni Association, the organization that connects and serves Harvard University’s global community of alumni.
-
B.
Haak
Haak was the original publisher of the first edition of the influential botanical work "Genera Plantarum."
-
C.
A Ha
"A Ha" is a track from the album *True Magic* by American rapper and producer Mos Def.
-
D.
Hau
Hau is the surname of Danish physicist Lene Vestergaard Hau, known for her pioneering work in slowing and stopping light.
-
E.
AHHH HA
"AHHH HA" is a 2022 drill-rap track by Lil Durk known for its aggressive delivery and confrontational lyrics within the Chicago rap scene.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
rail transport identifier
ⓘ
railway station code ⓘ |
| associatedWithMunicipality | Järvenpää ⓘ |
| associatedWithRegion | Uusimaa ⓘ |
| associatedWithSettlement | Haarajoki ⓘ |
| country | Finland ⓘ |
| languageOfCodeContext | Finnish ⓘ |
| maintainedBy | Finnish Transport Infrastructure Agency ⓘ |
| notation | Haa ⓘ |
| partOfRailNetwork |
Finnish rail network
ⓘ
linked to:
Finnish railway network
|
| railwayLine |
Helsinki–Riihimäki railway line
ⓘ
linked to:
Helsinki–Riihimäki railway
|
| railwayStationName | Haarajoki railway station ⓘ |
| railwayStationType | commuter rail station ⓘ |
| stationCodeFor | Haarajoki railway station ⓘ |
| usedBy | Finnish railway operators ⓘ |
| usedFor |
identifying Haarajoki railway station in operational systems
ⓘ
identifying Haarajoki railway station in ticketing systems ⓘ identifying Haarajoki railway station in timetables ⓘ |
| usedIn |
Finnish railway operational databases
ⓘ
Finnish railway timetable data ⓘ |
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: Haa Description of subject: Haa is the station code for Haarajoki railway station in Finland’s rail network.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.