Rijkswaterstaat
E77579
Rijkswaterstaat is the Dutch national agency responsible for the design, construction, management, and maintenance of the Netherlands’ main infrastructure networks for water, roads, and waterways.
All labels observed (8)
How this entity was disambiguated
This entity first appeared as the object of triple T619143 — 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: Rijkswaterstaat Context triple: [Oesterdam, operator, Rijkswaterstaat]
-
A.
Rijksvastgoedbedrijf
Rijksvastgoedbedrijf is the Dutch national real estate agency responsible for managing and maintaining government buildings and properties in the Netherlands.
-
B.
Nederlandse Spoorwegen
Nederlandse Spoorwegen is the principal Dutch railway company responsible for most passenger train services across the Netherlands.
-
C.
ProRail
ProRail is the Dutch government-owned company responsible for managing and maintaining the national railway infrastructure in the Netherlands.
-
D.
Nieuwe Waterweg
Nieuwe Waterweg is a major artificial ship canal in the Netherlands that provides a direct deep-water connection between the North Sea and the port of Rotterdam.
-
E.
Government of the Netherlands
The Government of the Netherlands is the national executive authority of the Kingdom of the Netherlands, responsible for formulating and implementing public policy, administering state affairs, and representing the country domestically and internationally.
- 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: Rijkswaterstaat Target entity description: Rijkswaterstaat is the Dutch national agency responsible for the design, construction, management, and maintenance of the Netherlands’ main infrastructure networks for water, roads, and waterways.
-
A.
Rijksvastgoedbedrijf
Rijksvastgoedbedrijf is the Dutch national real estate agency responsible for managing and maintaining government buildings and properties in the Netherlands.
-
B.
Nederlandse Spoorwegen
Nederlandse Spoorwegen is the principal Dutch railway company responsible for most passenger train services across the Netherlands.
-
C.
ProRail
ProRail is the Dutch government-owned company responsible for managing and maintaining the national railway infrastructure in the Netherlands.
-
D.
Nieuwe Waterweg
Nieuwe Waterweg is a major artificial ship canal in the Netherlands that provides a direct deep-water connection between the North Sea and the port of Rotterdam.
-
E.
Government of the Netherlands
The Government of the Netherlands is the national executive authority of the Kingdom of the Netherlands, responsible for formulating and implementing public policy, administering state affairs, and representing the country domestically and internationally.
- F. None of above. chosen
Statements (54)
| Predicate | Object |
|---|---|
| instanceOf |
executive agency
ⓘ
government agency ⓘ |
| cooperatesWith |
municipalities in the Netherlands
ⓘ
provincial governments of the Netherlands ⓘ water boards in the Netherlands ⓘ |
| country | Netherlands ⓘ |
| employerOf |
civil servants
ⓘ
engineers ⓘ hydrologists ⓘ traffic managers ⓘ |
| formerHeadquartersLocation | The Hague ⓘ |
| headquartersLocation | Utrecht ⓘ |
| inception | 1798 ⓘ |
| jurisdiction |
Kingdom of the Netherlands
ⓘ
Netherlands ⓘ |
| mandate |
construction of national infrastructure
ⓘ
design of national infrastructure ⓘ maintenance of national infrastructure ⓘ management of national infrastructure ⓘ |
| nativeLanguage | Dutch ⓘ |
| nativeName | Rijkswaterstaat self-link ⓘ |
| notableProject |
A2 motorway expansions
ⓘ
A4 motorway expansions ⓘ Afsluitdijk ⓘ First Coen Tunnel ⓘ
surface form:
Coen Tunnel
Delta Works ⓘ Haringvlietdam ⓘ Maeslantkering movable storm surge barrier ⓘ
surface form:
Maeslantkering storm surge barrier
Oosterscheldekering storm surge barrier ⓘ Maastunnel ⓘ
surface form:
Velser Tunnel
Zuiderzee Works ⓘ |
| parentOrganization | Ministry of Infrastructure and Water Management ⓘ |
| partOf |
Government of the Netherlands
ⓘ
surface form:
Dutch central government
|
| responsibleFor |
dykes and levees
ⓘ
flood protection infrastructure ⓘ main water systems ⓘ major bridges ⓘ major tunnels ⓘ national highways ⓘ national waterways ⓘ storm surge barriers ⓘ traffic management on national roads ⓘ water quality management in main waters ⓘ waterway traffic management ⓘ |
| sector |
infrastructure
ⓘ
public works ⓘ transport ⓘ water management ⓘ |
| shortName | RWS ⓘ |
| subsidiaryOrganization |
Rijkswaterstaat
self-linksurface differs
ⓘ
surface form:
Rijkswaterstaat Central Information Services
Rijkswaterstaat self-linksurface differs ⓘ
surface form:
Rijkswaterstaat Corporate Services
Rijkswaterstaat self-linksurface differs ⓘ
surface form:
Rijkswaterstaat Major Projects and Maintenance
Rijkswaterstaat self-linksurface differs ⓘ
surface form:
Rijkswaterstaat Water, Traffic and Environment
|
| website | https://www.rijkswaterstaat.nl ⓘ |
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: Rijkswaterstaat Description of subject: Rijkswaterstaat is the Dutch national agency responsible for the design, construction, management, and maintenance of the Netherlands’ main infrastructure networks for water, roads, and waterways.
Referenced by (100)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Coen Tunnel
this entity surface form:
Ministry of Infrastructure and Water Management of the Netherlands
subject surface form:
Cruquius Pumping Station
this entity surface form:
Rijkswaterstaat Water, Traffic and Environment
this entity surface form:
Rijkswaterstaat Major Projects and Maintenance
this entity surface form:
Rijkswaterstaat Corporate Services
this entity surface form:
Rijkswaterstaat Central Information Services
subject surface form:
Oosterscheldekering
subject surface form:
Oosterscheldekering
subject surface form:
Maeslantkering
subject surface form:
Maeslantkering