D2 motorway
E1000302
The D2 motorway is a major Slovak highway forming part of the European route network, connecting Bratislava with the Czech Republic and Hungary and serving as a key north–south transport corridor.
All labels observed (1)
| Label | Occurrences |
|---|---|
| D2 motorway canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10313452 — 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: D2 motorway Context triple: [Western Slovakia, hasTransportInfrastructure, D2 motorway]
-
A.
D5 motorway
The D5 motorway is a major Czech highway connecting Prague with the German border near Rozvadov, forming part of the European route E50 and a key transport corridor through the Plzeň Region.
-
B.
D10 motorway
The D10 motorway is a major Czech highway that connects Prague with the northeastern regions of the country, including cities such as Mladá Boleslav and Liberec.
-
C.
D1 motorway
The D1 motorway is a major Slovak highway forming part of the country’s primary east–west transport corridor, connecting key cities including Bratislava and Košice.
-
D.
D3 motorway
The D3 motorway is a major Czech highway forming part of the route between Prague and the Austrian border, improving north–south transport through the South Bohemian region.
-
E.
A22 motorway
The A22 motorway, also known as Via do Infante, is a major east–west toll highway in Portugal’s Algarve region that links coastal towns and connects to Spain.
- 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: D2 motorway Target entity description: The D2 motorway is a major Slovak highway forming part of the European route network, connecting Bratislava with the Czech Republic and Hungary and serving as a key north–south transport corridor.
-
A.
D5 motorway
The D5 motorway is a major Czech highway connecting Prague with the German border near Rozvadov, forming part of the European route E50 and a key transport corridor through the Plzeň Region.
-
B.
D10 motorway
The D10 motorway is a major Czech highway that connects Prague with the northeastern regions of the country, including cities such as Mladá Boleslav and Liberec.
-
C.
D1 motorway
The D1 motorway is a major Slovak highway forming part of the country’s primary east–west transport corridor, connecting key cities including Bratislava and Košice.
-
D.
D3 motorway
The D3 motorway is a major Czech highway forming part of the route between Prague and the Austrian border, improving north–south transport through the South Bohemian region.
-
E.
A22 motorway
The A22 motorway, also known as Via do Infante, is a major east–west toll highway in Portugal’s Algarve region that links coastal towns and connects to Spain.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
controlled-access highway
ⓘ
motorway ⓘ |
| accessControl | full access control ⓘ |
| connects |
Bratislava
NERFINISHED
ⓘ
Czech Republic NERFINISHED ⓘ Hungary NERFINISHED ⓘ |
| connectsToNetworkIn |
Czech Republic
NERFINISHED
ⓘ
Hungary NERFINISHED ⓘ |
| country | Slovakia ⓘ |
| crossesBorderWith |
Czech Republic
NERFINISHED
ⓘ
Hungary NERFINISHED ⓘ |
| direction | north–south ⓘ |
| endPoint |
border of Slovakia with Czech Republic
ⓘ
border of Slovakia with Hungary ⓘ |
| function | north–south transport corridor ⓘ |
| hasBorderCrossing |
Kúty–Lanžhot border crossing
NERFINISHED
ⓘ
Čunovo–Rajka border crossing NERFINISHED ⓘ |
| hasDesignation | D2 NERFINISHED ⓘ |
| hasJunctionWith |
D1 motorway (Slovakia)
NERFINISHED
ⓘ
D4 motorway (Slovakia) NERFINISHED ⓘ |
| hasLaneConfiguration | dual carriageway ⓘ |
| hasSpeedLimitType | motorway speed limit (Slovakia) ⓘ |
| isKeyCorridorFor |
international freight transport
ⓘ
international passenger transport ⓘ |
| isStrategicFor |
connection between Bratislava and Brno via Czech network
ⓘ
connection between Bratislava and Budapest via Hungarian network ⓘ |
| languageOfName | Slovak ⓘ |
| locatedIn | Slovakia NERFINISHED ⓘ |
| locatedOnContinent | Europe ⓘ |
| maintainedBy | Národná diaľničná spoločnosť NERFINISHED ⓘ |
| partOf |
European route E65
NERFINISHED
ⓘ
European route E75 NERFINISHED ⓘ European route network NERFINISHED ⓘ Slovak motorway network NERFINISHED ⓘ Trans-European road network NERFINISHED ⓘ |
| passesThrough |
Bratislava Region
NERFINISHED
ⓘ
Trenčín Region NERFINISHED ⓘ Trnava Region NERFINISHED ⓘ |
| roadNumberingSystem | Slovak motorway numbering system ⓘ |
| roadType | D-class motorway in Slovakia ⓘ |
| servesAs | part of Pan-European transport corridor ⓘ |
| servesCity | Bratislava NERFINISHED ⓘ |
| startPoint | Bratislava NERFINISHED ⓘ |
| usedFor |
long-distance transit traffic
ⓘ
regional traffic ⓘ |
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: D2 motorway Description of subject: The D2 motorway is a major Slovak highway forming part of the European route network, connecting Bratislava with the Czech Republic and Hungary and serving as a key north–south transport corridor.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Western Slovakia