Lekkerkerk
E658933
Lekkerkerk is a village in the Dutch province of South Holland, situated along the River Lek and known for its historic dike-side settlement and past environmental contamination case.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lekkerkerk canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6560720 — 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: Lekkerkerk Context triple: [Krimpenerwaard, containsSettlement, Lekkerkerk]
-
A.
Ouderkerk
Ouderkerk was a former Dutch municipality in the province of South Holland that later became part of the municipality of Krimpenerwaard.
-
B.
Nieuwerkerken
Nieuwerkerken is a municipality in the Belgian province of Limburg, known for its rural character and small village communities.
-
C.
Nieuwerkerk
Nieuwerkerk is a village in the Dutch province of Zeeland, located on the island and municipality of Schouwen-Duiveland.
-
D.
Grijpskerke
Grijpskerke is a village in the Dutch province of Zeeland, located on the former island of Walcheren.
-
E.
Ridderkerk
Ridderkerk is a town and municipality in the western Netherlands, situated near Rotterdam in the province of South Holland.
- 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: Lekkerkerk Target entity description: Lekkerkerk is a village in the Dutch province of South Holland, situated along the River Lek and known for its historic dike-side settlement and past environmental contamination case.
-
A.
Ouderkerk
Ouderkerk was a former Dutch municipality in the province of South Holland that later became part of the municipality of Krimpenerwaard.
-
B.
Nieuwerkerken
Nieuwerkerken is a municipality in the Belgian province of Limburg, known for its rural character and small village communities.
-
C.
Nieuwerkerk
Nieuwerkerk is a village in the Dutch province of Zeeland, located on the island and municipality of Schouwen-Duiveland.
-
D.
Grijpskerke
Grijpskerke is a village in the Dutch province of Zeeland, located on the former island of Walcheren.
-
E.
Ridderkerk
Ridderkerk is a town and municipality in the western Netherlands, situated near Rotterdam in the province of South Holland.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf | village ⓘ |
| country | Netherlands ⓘ |
| countrySubdivision | province of South Holland NERFINISHED ⓘ |
| environmentalIssue |
industrial waste in subsurface
ⓘ
soil contamination ⓘ |
| formerMunicipalityOf | South Holland NERFINISHED ⓘ |
| hasCharacteristic |
dike village
ⓘ
linear settlement along the Lek dike ⓘ |
| hasDialingCode | 0180 ⓘ |
| hasEconomicActivity |
agriculture
ⓘ
commuter residential function ⓘ |
| hasInfrastructure | Lek dike NERFINISHED ⓘ |
| hasLanguage | Dutch ⓘ |
| hasLocalGovernmentType | village within municipality of Krimpenerwaard ⓘ |
| hasPostalCodePrefix | 2941 ⓘ |
| hasRegionCode | NL-ZH ⓘ |
| hasRelief | low-lying polder landscape ⓘ |
| hasReligiousBuildingType | historic churches ⓘ |
| hasSettlementPattern | ribbon development along the river dike ⓘ |
| hasTransport | ferry connections across the Lek (historically and/or currently) ⓘ |
| knownFor |
environmental contamination case in the 1980s
ⓘ
residential area built on polluted soil ⓘ |
| locatedEastOf | Rotterdam NERFINISHED ⓘ |
| locatedIn |
Krimpenerwaard
NERFINISHED
ⓘ
South Holland ⓘ Western Netherlands ⓘ
surface form:
western Netherlands
|
| locatedInTimeZone |
Central European Summer Time
ⓘ
Central European Time ⓘ |
| locatedNear |
Krimpen aan de Lek
NERFINISHED
ⓘ
Ouderkerk aan den IJssel NERFINISHED ⓘ |
| locatedOnRiver | Lek NERFINISHED ⓘ |
| mergedIntoMunicipality |
Krimpenerwaard
NERFINISHED
ⓘ
Nederlek NERFINISHED ⓘ |
| partOf | Krimpenerwaard region NERFINISHED ⓘ |
| UTCOffset | +1 ⓘ |
| UTCOffsetDST | +2 ⓘ |
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: Lekkerkerk Description of subject: Lekkerkerk is a village in the Dutch province of South Holland, situated along the River Lek and known for its historic dike-side settlement and past environmental contamination case.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.