HŽ Infrastruktura
E631381
HŽ Infrastruktura is the Croatian state-owned company responsible for managing and maintaining the country’s railway infrastructure network.
All labels observed (2)
| Label | Occurrences |
|---|---|
| HŽ Infrastruktura canonical | 5 |
| HŽ Infrastruktura d.o.o. | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6958656 — 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: HŽ Infrastruktura Context triple: [Zagreb Glavni kolodvor, ownedBy, HŽ Infrastruktura]
-
A.
Czech Railways
Czech Railways is the state-owned national railway operator of the Czech Republic, providing passenger and freight rail services across the country and internationally.
-
B.
PKP S.A.
PKP S.A. is Poland’s state-owned railway company responsible for managing much of the country’s rail infrastructure and related assets.
-
C.
MÁV (Hungarian State Railways)
MÁV (Hungarian State Railways) is Hungary’s national railway company, responsible for operating the country’s passenger and freight rail services and managing much of its rail infrastructure.
-
D.
Polskie Koleje Państwowe
Polskie Koleje Państwowe is Poland’s state-owned national railway company, responsible for the country’s rail infrastructure and passenger and freight services.
-
E.
ÖBB
ÖBB is Austria’s national railway company, operating most of the country’s passenger and freight train services across domestic and international routes.
- 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: HŽ Infrastruktura Target entity description: HŽ Infrastruktura is the Croatian state-owned company responsible for managing and maintaining the country’s railway infrastructure network.
-
A.
Czech Railways
Czech Railways is the state-owned national railway operator of the Czech Republic, providing passenger and freight rail services across the country and internationally.
-
B.
PKP S.A.
PKP S.A. is Poland’s state-owned railway company responsible for managing much of the country’s rail infrastructure and related assets.
-
C.
MÁV (Hungarian State Railways)
MÁV (Hungarian State Railways) is Hungary’s national railway company, responsible for operating the country’s passenger and freight rail services and managing much of its rail infrastructure.
-
D.
Polskie Koleje Państwowe
Polskie Koleje Państwowe is Poland’s state-owned national railway company, responsible for the country’s rail infrastructure and passenger and freight services.
-
E.
ÖBB
ÖBB is Austria’s national railway company, operating most of the country’s passenger and freight train services across domestic and international routes.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
railway infrastructure manager
ⓘ
state-owned company ⓘ |
| compliesWith | EU interoperability standards for railways ⓘ |
| country | Croatia ⓘ |
| countryOfHeadquarters | Croatia ⓘ |
| followsRegulation | European Union railway infrastructure directives ⓘ |
| hasAbbreviation | HŽI ⓘ |
| hasJurisdiction | national railway network of Croatia ⓘ |
| hasLegalForm | public limited company ⓘ |
| hasOfficialWebsite | https://www.hzinfra.hr/ ⓘ |
| hasParentOrganization | Government of Croatia ⓘ |
| hasPrimaryRole |
railway infrastructure capacity allocation
ⓘ
railway infrastructure development planning ⓘ railway infrastructure maintenance planning ⓘ |
| headquartersLocation | Zagreb ⓘ |
| industry | railway infrastructure ⓘ |
| languageOfWorkOrName | Croatian ⓘ |
| locatedInTimeZone | Central European Time ⓘ |
| manages |
railway level crossings in Croatia
ⓘ
railway overhead lines in Croatia ⓘ railway signalling systems in Croatia ⓘ railway stations in Croatia ⓘ railway tracks in Croatia ⓘ |
| operatesIn | Croatia ⓘ |
| ownedBy |
Republic of Croatia
ⓘ
linked to:
independent Republic of Croatia
|
| owner | Government of Croatia ⓘ |
| partOf |
Hrvatske željeznice group
ⓘ
linked to:
Croatian Railways
|
| predecessor |
Hrvatske željeznice (unified company)
ⓘ
linked to:
HŽ Group
|
| providesServiceTo | railway undertakings in Croatia ⓘ |
| regulates | railway network access in Croatia ⓘ |
| responsibleFor |
maintenance of Croatian railway infrastructure network
ⓘ
management of Croatian railway infrastructure network ⓘ |
| sector | transportation ⓘ |
| serves |
freight rail transport operators in Croatia
ⓘ
passenger rail transport operators in Croatia ⓘ |
| shortName |
HŽ Infrastruktura d.o.o.
ⓘ
linked to:
HŽ Infrastruktura
|
| subjectTo |
Croatian transport legislation
ⓘ
European Union transport legislation ⓘ |
| subsidiaryOf | Republic of Croatia Ministry of Sea, Transport and Infrastructure (oversight) ⓘ |
| typeOfInfrastructureManaged |
conventional railway lines
ⓘ
double-track railway lines ⓘ electrified railway lines ⓘ non-electrified railway lines ⓘ single-track railway lines ⓘ |
| usesCurrency | euro ⓘ |
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: HŽ Infrastruktura Description of subject: HŽ Infrastruktura is the Croatian state-owned company responsible for managing and maintaining the country’s railway infrastructure network.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: HŽ Infrastruktura