Egnatia Odos S.A.
E729808
Egnatia Odos S.A. is the Greek state-owned company responsible for the construction, management, and operation of the Egnatia Odos motorway and its related infrastructure.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Egnatia Odos S.A. canonical | 2 |
| Olympia Odos S.A. | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8378119 — 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: Egnatia Odos S.A. Context triple: [Egnatia Odos, operator, Egnatia Odos S.A.]
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A.
A.E.D.I.K. (Corinth Canal Company)
A.E.D.I.K. (Corinth Canal Company) is the Greek company responsible for managing, maintaining, and commercially operating the historic Corinth Canal that links the Gulf of Corinth with the Saronic Gulf.
-
B.
Socar
Socar is an ancient Egyptian funerary deity associated with the Memphite necropolis and the afterlife, often later syncretized with Ptah and Osiris.
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C.
Iliad SA
Iliad SA is a French telecommunications company best known for its low-cost mobile and internet services, including the Free brand.
-
D.
Athene Holding Ltd.
Athene Holding Ltd. is a financial services company specializing in retirement savings products and fixed annuities, operating as a major platform for insurance and retirement solutions.
-
E.
Tarsus Group
Tarsus Group is an international business-to-business media and events company known for organizing major trade shows, exhibitions, and conferences worldwide.
- 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: Egnatia Odos S.A. Target entity description: Egnatia Odos S.A. is the Greek state-owned company responsible for the construction, management, and operation of the Egnatia Odos motorway and its related infrastructure.
-
A.
A.E.D.I.K. (Corinth Canal Company)
A.E.D.I.K. (Corinth Canal Company) is the Greek company responsible for managing, maintaining, and commercially operating the historic Corinth Canal that links the Gulf of Corinth with the Saronic Gulf.
-
B.
Socar
Socar is an ancient Egyptian funerary deity associated with the Memphite necropolis and the afterlife, often later syncretized with Ptah and Osiris.
-
C.
Iliad SA
Iliad SA is a French telecommunications company best known for its low-cost mobile and internet services, including the Free brand.
-
D.
Athene Holding Ltd.
Athene Holding Ltd. is a financial services company specializing in retirement savings products and fixed annuities, operating as a major platform for insurance and retirement solutions.
-
E.
Tarsus Group
Tarsus Group is an international business-to-business media and events company known for organizing major trade shows, exhibitions, and conferences worldwide.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
infrastructure management company
ⓘ
state-owned company ⓘ |
| areaServed |
Eastern Greece
NERFINISHED
ⓘ
Northern Greece NERFINISHED ⓘ Western Greece NERFINISHED ⓘ |
| coreFunction |
construction management of Egnatia Odos
ⓘ
maintenance of Egnatia Odos ⓘ management of motorway infrastructure ⓘ operation of Egnatia Odos ⓘ |
| country | Greece ⓘ |
| focus |
construction supervision of motorway projects
ⓘ
design of motorway projects ⓘ maintenance of motorway network ⓘ operation of motorway network ⓘ planning of motorway projects ⓘ |
| geographicFocus | Northern Greece transport corridor NERFINISHED ⓘ |
| hasJurisdictionOver |
Egnatia Odos main axis
ⓘ
Egnatia Odos vertical axes ⓘ |
| hasMottoOrRole | development of transport infrastructure in Northern Greece ⓘ |
| headquartersLocation | Thessaloniki NERFINISHED ⓘ |
| industry |
construction management
ⓘ
motorway operation ⓘ transport infrastructure ⓘ |
| involvedIn |
environmental management of motorway infrastructure
ⓘ
safety management of Egnatia Odos ⓘ traffic management on Egnatia Odos ⓘ |
| languageOfName | Greek ⓘ |
| legalForm | S.A. (Société Anonyme) NERFINISHED ⓘ |
| manages |
bridges of Egnatia Odos
ⓘ
interchanges of Egnatia Odos ⓘ service areas of Egnatia Odos ⓘ toll stations of Egnatia Odos ⓘ tunnels of Egnatia Odos ⓘ |
| namedAfter | Egnatia Odos motorway NERFINISHED ⓘ |
| owner | Hellenic Republic NERFINISHED ⓘ |
| parentOrganization | Greek state NERFINISHED ⓘ |
| publicAuthoritySupervision | Ministry of Infrastructure and Transport of Greece NERFINISHED ⓘ |
| regionOfOperation | Balkan transport corridor NERFINISHED ⓘ |
| relatedTo | Trans-European Transport Network NERFINISHED ⓘ |
| responsibleFor |
Egnatia Odos motorway
NERFINISHED
ⓘ
Egnatia Odos related infrastructure ⓘ |
| role | concession grantor for Egnatia Odos motorway ⓘ |
| sector | public sector ⓘ |
| transportMode | road transport ⓘ |
| typeOfRoadManaged | motorway ⓘ |
| websiteLanguage |
English
ⓘ
Greek ⓘ |
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: Egnatia Odos S.A. Description of subject: Egnatia Odos S.A. is the Greek state-owned company responsible for the construction, management, and operation of the Egnatia Odos motorway and its related infrastructure.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Egnatia Odos
subject surface form:
Egnatia Odos
this entity surface form:
Olympia Odos S.A.