DB Navigator
E361659
DB Navigator is Deutsche Bahn’s official mobile app for planning journeys and purchasing tickets for national and international train services.
All labels observed (1)
| Label | Occurrences |
|---|---|
| DB Navigator canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3475399 — 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: DB Navigator Context triple: [ICE International services, bookingChannel, DB Navigator]
-
A.
Aqua Data Studio
Aqua Data Studio is a database management and development environment that provides tools for querying, visualizing, and administering a wide range of relational and NoSQL databases.
-
B.
Object Explorer
Object Explorer is a core SQL Server Management Studio tool that provides a hierarchical view and management interface for SQL Server instances, databases, and their objects.
-
C.
SQL Server Management Studio
SQL Server Management Studio is a graphical administration and development environment used to configure, manage, and query Microsoft SQL Server databases.
-
D.
ER/Studio
ER/Studio is a data modeling and architecture tool used by database and enterprise architects to design, document, and manage complex data structures across diverse database platforms.
-
E.
ODB
ODB was the stage name of Ol' Dirty Bastard, a founding member of the Wu-Tang Clan known for his wild persona, distinctive vocal style, and influential role in 1990s hip-hop.
- 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: DB Navigator Target entity description: DB Navigator is Deutsche Bahn’s official mobile app for planning journeys and purchasing tickets for national and international train services.
-
A.
Aqua Data Studio
Aqua Data Studio is a database management and development environment that provides tools for querying, visualizing, and administering a wide range of relational and NoSQL databases.
-
B.
Object Explorer
Object Explorer is a core SQL Server Management Studio tool that provides a hierarchical view and management interface for SQL Server instances, databases, and their objects.
-
C.
SQL Server Management Studio
SQL Server Management Studio is a graphical administration and development environment used to configure, manage, and query Microsoft SQL Server databases.
-
D.
ER/Studio
ER/Studio is a data modeling and architecture tool used by database and enterprise architects to design, document, and manage complex data structures across diverse database platforms.
-
E.
ODB
ODB was the stage name of Ol' Dirty Bastard, a founding member of the Wu-Tang Clan known for his wild persona, distinctive vocal style, and influential role in 1990s hip-hop.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
journey planning app
ⓘ
mobile application ⓘ ticketing app ⓘ |
| availableOn |
Apple App Store
ⓘ
linked to:
App Store
Google Play Store ⓘ |
| countryOfOrigin | Germany ⓘ |
| developer | Deutsche Bahn ⓘ |
| genre |
public transport app
ⓘ
travel app ⓘ |
| hasFeature |
QR-code mobile tickets
ⓘ
offline ticket display ⓘ price overview and offers ⓘ push notifications for delays and changes ⓘ real-time departure and arrival boards ⓘ saved favorite routes and stations ⓘ seat reservation overview ⓘ |
| integratesWith |
Deutsche Bahn customer accounts
ⓘ
Deutsche Bahn online ticketing system ⓘ |
| mainFunction |
connection search
ⓘ
display of mobile tickets ⓘ fare information ⓘ journey planning for rail services ⓘ mobile ticket purchase ⓘ real-time train information ⓘ seat reservation management ⓘ |
| operatedBy | Deutsche Bahn ⓘ |
| operatingSystem |
Android
ⓘ
iOS ⓘ |
| owner |
Deutsche Bahn AG
ⓘ
linked to:
Deutsche Bahn
|
| platform |
Android
ⓘ
iOS ⓘ |
| primaryLanguage | German ⓘ |
| publisher | Deutsche Bahn ⓘ |
| supportsLanguage |
English
ⓘ
German ⓘ |
| supportsService |
EC trains
ⓘ
IC trains ⓘ ICE trains ⓘ regional trains in Germany ⓘ selected international train connections ⓘ |
| targetUserGroup |
international travelers using Deutsche Bahn
ⓘ
rail passengers in Germany ⓘ |
| usedFor |
checking platform information
ⓘ
checking train delays ⓘ managing BahnCard customer accounts ⓘ planning international train journeys involving Deutsche Bahn ⓘ planning national train journeys in Germany ⓘ purchasing long-distance train tickets ⓘ purchasing regional train tickets ⓘ |
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: DB Navigator Description of subject: DB Navigator is Deutsche Bahn’s official mobile app for planning journeys and purchasing tickets for national and international train services.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.