Jernhusen
E462905
Jernhusen is a Swedish state-owned real estate company that owns, develops, and manages railway stations and related transport properties across Sweden.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jernhusen canonical | 10 |
How this entity was disambiguated
This entity first appeared as the object of triple T4688849 — 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: Jernhusen Context triple: [Arlanda Central Station, operator, Jernhusen]
-
A.
Bruttenholm
Bruttenholm is the surname of Professor Trevor Bruttenholm, the fictional British occult scholar and adoptive father of Hellboy in Mike Mignola’s comic series and its film adaptations.
-
B.
Hesselberg
Hesselberg is a prominent hill in Bavaria, Germany, known as the highest elevation of the Franconian Alb region.
-
C.
Hafslund
Hafslund is a major Norwegian energy and utility company known for its role in electricity production, distribution, and related services.
-
D.
Svaneke
Svaneke is a picturesque coastal town on the Danish island of Bornholm, known for its well-preserved half-timbered houses, harbor, and traditional smokehouses.
-
E.
Gudhjem
Gudhjem is a picturesque coastal village on the Danish island of Bornholm, known for its steep streets, red-roofed houses, and harbor overlooking the Baltic Sea.
- 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: Jernhusen Target entity description: Jernhusen is a Swedish state-owned real estate company that owns, develops, and manages railway stations and related transport properties across Sweden.
-
A.
Bruttenholm
Bruttenholm is the surname of Professor Trevor Bruttenholm, the fictional British occult scholar and adoptive father of Hellboy in Mike Mignola’s comic series and its film adaptations.
-
B.
Hesselberg
Hesselberg is a prominent hill in Bavaria, Germany, known as the highest elevation of the Franconian Alb region.
-
C.
Hafslund
Hafslund is a major Norwegian energy and utility company known for its role in electricity production, distribution, and related services.
-
D.
Svaneke
Svaneke is a picturesque coastal town on the Danish island of Bornholm, known for its well-preserved half-timbered houses, harbor, and traditional smokehouses.
-
E.
Gudhjem
Gudhjem is a picturesque coastal village on the Danish island of Bornholm, known for its steep streets, red-roofed houses, and harbor overlooking the Baltic Sea.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
real estate company
ⓘ
state-owned company ⓘ |
| country | Sweden ⓘ |
| focusesOnAssetType |
rail-related logistics properties
ⓘ
railway stations ⓘ station buildings ⓘ |
| followsSustainabilityFocus |
energy efficiency in properties
ⓘ
reduced climate impact from transport properties ⓘ |
| hasBusinessArea |
freight terminals
ⓘ
maintenance depots ⓘ offices and service facilities linked to rail ⓘ stations ⓘ |
| hasWebsite | https://www.jernhusen.se ⓘ |
| headquartersLocation | Stockholm NERFINISHED ⓘ |
| industry |
real estate
ⓘ
transport infrastructure ⓘ |
| isOwnedBy | Government of Sweden NERFINISHED ⓘ |
| languageOfWorkOrName | Swedish ⓘ |
| legalForm | aktiebolag ⓘ |
| operatesInSector |
railway stations
ⓘ
transport properties ⓘ |
| operatesInTerritory | Sweden NERFINISHED ⓘ |
| owner | Swedish state NERFINISHED ⓘ |
| primaryActivity |
development of railway-related properties
ⓘ
management of railway-related properties ⓘ ownership of railway-related properties ⓘ |
| regulatesUnder | Swedish state-owned enterprises framework ⓘ |
| servesClientType |
commercial tenants in stations
ⓘ
public transport authorities ⓘ railway operators ⓘ |
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: Jernhusen Description of subject: Jernhusen is a Swedish state-owned real estate company that owns, develops, and manages railway stations and related transport properties across Sweden.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.