A81 motorway
E248413
The A81 motorway is a major German autobahn running through the state of Baden-Württemberg, forming an important north–south transport corridor.
All labels observed (3)
| Label | Occurrences |
|---|---|
| A81 motorway canonical | 6 |
| A8 motorway | 1 |
| A81 motorway near Stockach | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T979289 — 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: A81 motorway Context triple: [Böblingen, hasTransportConnection, A81 motorway]
-
A.
A9 motorway
The A9 motorway is a major French highway in southern France that connects cities near the Mediterranean coast and serves as an important route between Spain and the rest of Europe.
-
B.
A12 motorway
The A12 motorway is a major Dutch highway that connects The Hague to the German border, serving as a key east–west transport corridor across the central Netherlands.
-
C.
A7 motorway
The A7 motorway is one of Germany's major north–south autobahns, running the length of the country and passing near cities such as Göttingen.
-
D.
A10 motorway
The A10 motorway is the ring road encircling Amsterdam, serving as a major traffic artery that connects various parts of the city with national and international routes.
-
E.
A6 motorway
The A6 motorway is a major French highway that forms part of the main route between Paris and Lyon, serving as a key corridor through central and eastern France.
- 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: A81 motorway Target entity description: The A81 motorway is a major German autobahn running through the state of Baden-Württemberg, forming an important north–south transport corridor.
-
A.
A9 motorway
The A9 motorway is a major French highway in southern France that connects cities near the Mediterranean coast and serves as an important route between Spain and the rest of Europe.
-
B.
A12 motorway
The A12 motorway is a major Dutch highway that connects The Hague to the German border, serving as a key east–west transport corridor across the central Netherlands.
-
C.
A7 motorway
The A7 motorway is one of Germany's major north–south autobahns, running the length of the country and passing near cities such as Göttingen.
-
D.
A10 motorway
The A10 motorway is the ring road encircling Amsterdam, serving as a major traffic artery that connects various parts of the city with national and international routes.
-
E.
A6 motorway
The A6 motorway is a major French highway that forms part of the main route between Paris and Lyon, serving as a key corridor through central and eastern France.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
autobahn
ⓘ
motorway ⓘ |
| accessControl | controlled-access highway ⓘ |
| country | Germany ⓘ |
| direction | north–south ⓘ |
| forms | north–south transport corridor ⓘ |
| hasAbbreviation | A 81 ⓘ |
| hasJunctionWith |
A3 motorway
ⓘ
A6 motorway ⓘ A8 motorway ⓘ |
| languageOfName | German ⓘ |
| locatedIn |
Baden-Württemberg
ⓘ
Germany ⓘ |
| maintainedBy |
Germany federal government
ⓘ
linked to:
Federal Government of Germany
|
| partOf | German autobahn network ⓘ |
| passesThrough |
Black Forest region
ⓘ
linked to:
Black Forest
Heilbronn region ⓘ
linked to:
Neckar region
Hohenlohe region ⓘ Stuttgart region ⓘ |
| roadNumber | A81 ⓘ |
| roadType | A-class autobahn ⓘ |
| speedRegime | German autobahn speed regulations ⓘ |
| surface | asphalt ⓘ |
| transportCorridorRole | important north–south axis in southwestern Germany ⓘ |
| usedFor |
long-distance 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: A81 motorway Description of subject: The A81 motorway is a major German autobahn running through the state of Baden-Württemberg, forming an important north–south transport corridor.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.