Amsterdam transport zoning system
E841162
The Amsterdam transport zoning system is a fare and ticketing structure that divides the city and surrounding areas into zones to determine prices and validity for public transport services.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Amsterdam transport zoning system canonical | 1 |
| GVB zone Amsterdam | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10099989 — 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: Amsterdam transport zoning system Context triple: [Spaklerweg, isIncludedIn, Amsterdam transport zoning system]
-
A.
Amsterdam Metro network
The Amsterdam Metro network is the rapid transit system serving Amsterdam and surrounding areas, consisting of multiple underground and surface lines that connect key neighborhoods, suburbs, and transport hubs across the city.
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B.
Amsterdam tram network
The Amsterdam tram network is an extensive urban light rail system that serves as a primary mode of public transportation throughout Amsterdam, connecting key squares, neighborhoods, and transit hubs.
-
C.
Amsterdam public transport network
The Amsterdam public transport network is the city’s integrated system of trams, buses, metros, and ferries that provides comprehensive urban and regional mobility for residents and visitors.
-
D.
The Hague tram network
The Hague tram network is an extensive urban light rail and tram system serving The Hague and surrounding municipalities in the Netherlands.
-
E.
Amsterdam city districts
Amsterdam city districts are the sub-municipal administrative divisions of Amsterdam that organize local governance and public services within different parts of the city.
- 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: Amsterdam transport zoning system Target entity description: The Amsterdam transport zoning system is a fare and ticketing structure that divides the city and surrounding areas into zones to determine prices and validity for public transport services.
-
A.
Amsterdam Metro network
The Amsterdam Metro network is the rapid transit system serving Amsterdam and surrounding areas, consisting of multiple underground and surface lines that connect key neighborhoods, suburbs, and transport hubs across the city.
-
B.
Amsterdam tram network
The Amsterdam tram network is an extensive urban light rail system that serves as a primary mode of public transportation throughout Amsterdam, connecting key squares, neighborhoods, and transit hubs.
-
C.
Amsterdam public transport network
The Amsterdam public transport network is the city’s integrated system of trams, buses, metros, and ferries that provides comprehensive urban and regional mobility for residents and visitors.
-
D.
The Hague tram network
The Hague tram network is an extensive urban light rail and tram system serving The Hague and surrounding municipalities in the Netherlands.
-
E.
Amsterdam city districts
Amsterdam city districts are the sub-municipal administrative divisions of Amsterdam that organize local governance and public services within different parts of the city.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
public transport fare zoning system
ⓘ
tariff system ⓘ |
| administeredBy | local transport authorities in Amsterdam region ⓘ |
| affects | validity of time-based tickets across zones ⓘ |
| appliesTo |
Amsterdam
NERFINISHED
ⓘ
Amsterdam metropolitan area NERFINISHED ⓘ |
| appliesToMode |
bus
ⓘ
ferry (selected services) ⓘ metro ⓘ tram ⓘ |
| basedOn | geographical zones ⓘ |
| category |
Fare collection systems in the Netherlands
ⓘ
Public transport in Amsterdam ⓘ |
| country | Netherlands ⓘ |
| defines |
fare zones
ⓘ
zone boundaries ⓘ |
| determines |
number of zones travelled
ⓘ
ticket price ⓘ validity area of tickets ⓘ |
| goal |
link price to travel distance in zones
ⓘ
simplify ticketing across multiple operators ⓘ standardize public transport fares in Amsterdam region ⓘ |
| hasComponent |
central city zone
ⓘ
outer regional zones ⓘ surrounding suburban zones ⓘ |
| implementedAs |
zone maps on network diagrams
ⓘ
zone-based tickets and passes ⓘ |
| influences |
pricing of day tickets
ⓘ
pricing of regional passes ⓘ pricing of single-ride tickets ⓘ |
| mapsTo | specific stop locations within zones ⓘ |
| partOf | Dutch public transport tariff structure ⓘ |
| relatedSystem | national OV-chipkaart distance-based fare system ⓘ |
| relatedTo |
OV-chipkaart
NERFINISHED
ⓘ
regional travel passes ⓘ |
| requires | knowledge of start and end zones for correct fare ⓘ |
| updatedWith | introduction of OV-chipkaart ⓘ |
| usedBy |
GVB
NERFINISHED
ⓘ
regional bus operators around Amsterdam ⓘ |
| usedFor |
public transport fare calculation
ⓘ
ticket validity determination ⓘ |
| usedSince | late 20th century ⓘ |
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: Amsterdam transport zoning system Description of subject: The Amsterdam transport zoning system is a fare and ticketing structure that divides the city and surrounding areas into zones to determine prices and validity for public transport services.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
GVB zone Amsterdam