Frankfurt Alte Oper U-Bahn station
E442461
Frankfurt Alte Oper U-Bahn station is an underground rapid transit stop in central Frankfurt am Main that serves the Alte Oper concert hall and the surrounding city center area.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Frankfurt Alte Oper U-Bahn station canonical | 1 |
| U-Bahn-Station Alte Oper | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4433560 — 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: Frankfurt Alte Oper U-Bahn station Context triple: [Alte Oper, nearbyTransport, Frankfurt Alte Oper U-Bahn station]
-
A.
Frankfurt Eschenheimer Tor station
Frankfurt Eschenheimer Tor station is an underground rapid transit station in central Frankfurt am Main, Germany, serving several U-Bahn lines near the historic Eschenheimer Tor.
-
B.
Frankfurt Taunusanlage station
Frankfurt Taunusanlage station is an underground S-Bahn station in central Frankfurt am Main, serving the financial district and providing key regional rail connections.
-
C.
Frankfurt Hauptwache station
Frankfurt Hauptwache station is a major central transport hub in Frankfurt am Main, Germany, serving numerous S-Bahn and U-Bahn lines as well as regional and local services.
-
D.
Frankfurt Dom/Römer station
Frankfurt Dom/Römer station is a central underground transit stop in Frankfurt’s historic old town, serving as a key access point to major landmarks like the cathedral (Dom) and Römer city hall.
-
E.
Frankfurt Südbahnhof
Frankfurt Südbahnhof is a major railway and S-Bahn station in Frankfurt am Main that serves as an important southern transport hub for both regional and local connections.
- 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: Frankfurt Alte Oper U-Bahn station Target entity description: Frankfurt Alte Oper U-Bahn station is an underground rapid transit stop in central Frankfurt am Main that serves the Alte Oper concert hall and the surrounding city center area.
-
A.
Frankfurt Eschenheimer Tor station
Frankfurt Eschenheimer Tor station is an underground rapid transit station in central Frankfurt am Main, Germany, serving several U-Bahn lines near the historic Eschenheimer Tor.
-
B.
Frankfurt Taunusanlage station
Frankfurt Taunusanlage station is an underground S-Bahn station in central Frankfurt am Main, serving the financial district and providing key regional rail connections.
-
C.
Frankfurt Hauptwache station
Frankfurt Hauptwache station is a major central transport hub in Frankfurt am Main, Germany, serving numerous S-Bahn and U-Bahn lines as well as regional and local services.
-
D.
Frankfurt Dom/Römer station
Frankfurt Dom/Römer station is a central underground transit stop in Frankfurt’s historic old town, serving as a key access point to major landmarks like the cathedral (Dom) and Römer city hall.
-
E.
Frankfurt Südbahnhof
Frankfurt Südbahnhof is a major railway and S-Bahn station in Frankfurt am Main that serves as an important southern transport hub for both regional and local connections.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Frankfurt U-Bahn station
ⓘ
rapid transit station ⓘ underground railway station ⓘ |
| adjacentTo |
Bockenheimer Warte U-Bahn station
NERFINISHED
ⓘ
Hauptwache U-Bahn station NERFINISHED ⓘ |
| category |
Railway stations in Frankfurt
ⓘ
Underground stations in Germany ⓘ |
| country | Germany NERFINISHED ⓘ |
| fareZone | RMV fare zone 5000 ⓘ |
| hasConnection |
Frankfurt bus network (nearby stops)
ⓘ
Frankfurt tram network (nearby stops) ⓘ |
| hasEntrance |
Bockenheimer Landstraße entrances
NERFINISHED
ⓘ
Opernplatz entrances ⓘ |
| hasEscalator | yes ⓘ |
| hasLift | yes ⓘ |
| hasLighting | yes ⓘ |
| hasPassengerInformationDisplays | yes ⓘ |
| hasShelter | yes ⓘ |
| hasStationCode | Alte Oper NERFINISHED ⓘ |
| hasTicketMachines | yes ⓘ |
| hasUndergroundLevel | 1 ⓘ |
| isInTransportNetwork |
Frankfurt local transport network
NERFINISHED
ⓘ
Rhein-Main public transport network NERFINISHED ⓘ |
| languageOfName | German ⓘ |
| locatedIn |
Frankfurt am Main
ⓘ
Germany ⓘ Hesse ⓘ |
| locatedInArea | Innenstadt, Frankfurt am Main NERFINISHED ⓘ |
| locatedNear |
Freßgass (Grosse Bockenheimer Strasse)
NERFINISHED
ⓘ
Opernplatz, Frankfurt am Main NERFINISHED ⓘ |
| locatedUnder | Bockenheimer Landstraße NERFINISHED ⓘ |
| namedAfter | Alte Oper concert hall NERFINISHED ⓘ |
| numberOfPlatforms | 1 ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 1986 ⓘ |
| operator | Stadtwerke Verkehrsgesellschaft Frankfurt am Main NERFINISHED ⓘ |
| ownedBy | Stadtwerke Verkehrsgesellschaft Frankfurt am Main NERFINISHED ⓘ |
| partOf |
Frankfurt U-Bahn
NERFINISHED
ⓘ
Line U6 of the Frankfurt U-Bahn NERFINISHED ⓘ Line U7 of the Frankfurt U-Bahn NERFINISHED ⓘ |
| platformType | island platform ⓘ |
| publicTransportMode | metro ⓘ |
| servedByLine |
U6
ⓘ
U7 NERFINISHED ⓘ |
| serves |
Alte Oper
NERFINISHED
ⓘ
Frankfurt city centre ⓘ |
| serviceType | urban rail ⓘ |
| structureType | underground ⓘ |
| ticketSystem | Rhein-Main-Verkehrsverbund NERFINISHED ⓘ |
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: Frankfurt Alte Oper U-Bahn station Description of subject: Frankfurt Alte Oper U-Bahn station is an underground rapid transit stop in central Frankfurt am Main that serves the Alte Oper concert hall and the surrounding city center area.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
U-Bahn-Station Alte Oper