Pekel A canal
E850273
The Pekel A canal is a historic waterway in the Dutch province of Groningen that played a key role in the development and naming of the municipality of Pekela.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pekel A canal canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T10221094 — 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: Pekel A canal Context triple: [municipality of Pekela, namedAfter, Pekel A canal]
-
A.
Pannerdens Kanaal
Pannerdens Kanaal is a man-made canal in the Netherlands that diverts water from the Rhine to regulate flow between the Waal and IJssel rivers and support navigation and flood control.
-
B.
Singel canal
Singel canal is a historic waterway in central Amsterdam that once formed part of the city’s medieval defensive moat and is now lined with notable buildings, markets, and houseboats.
-
C.
Maas-Waal canal
The Maas-Waal Canal is a major Dutch waterway in the province of Gelderland that connects the River Meuse (Maas) to the River Waal, facilitating inland shipping and regional water management.
-
D.
Rokin canal
Rokin canal is a historic waterway in central Amsterdam that forms part of the city’s iconic canal network.
-
E.
Kali Besar canal
Kali Besar canal is a historic waterway in Jakarta’s old town area, once central to Dutch colonial trade and now a heritage landmark and tourist attraction.
- 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: Pekel A canal Target entity description: The Pekel A canal is a historic waterway in the Dutch province of Groningen that played a key role in the development and naming of the municipality of Pekela.
-
A.
Pannerdens Kanaal
Pannerdens Kanaal is a man-made canal in the Netherlands that diverts water from the Rhine to regulate flow between the Waal and IJssel rivers and support navigation and flood control.
-
B.
Singel canal
Singel canal is a historic waterway in central Amsterdam that once formed part of the city’s medieval defensive moat and is now lined with notable buildings, markets, and houseboats.
-
C.
Maas-Waal canal
The Maas-Waal Canal is a major Dutch waterway in the province of Gelderland that connects the River Meuse (Maas) to the River Waal, facilitating inland shipping and regional water management.
-
D.
Rokin canal
Rokin canal is a historic waterway in central Amsterdam that forms part of the city’s iconic canal network.
-
E.
Kali Besar canal
Kali Besar canal is a historic waterway in Jakarta’s old town area, once central to Dutch colonial trade and now a heritage landmark and tourist attraction.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
canal
ⓘ
waterway ⓘ |
| country | Netherlands ⓘ |
| etymology | name related to brackish or salty water ("pekel" in Dutch) ⓘ |
| flowsThrough |
Nieuwe Pekela
NERFINISHED
ⓘ
Oude Pekela NERFINISHED ⓘ municipality of Pekela ⓘ |
| hasAlternativeName | Pekel Aa NERFINISHED ⓘ |
| hasAlternativeSpelling | Pekel-A NERFINISHED ⓘ |
| hasHistoricalSignificance |
development of Pekela
ⓘ
regional peat exploitation ⓘ |
| hasInfluenced |
economic development of Pekela
ⓘ
urban layout of Pekela settlements ⓘ |
| hasMouthIn | Dollard region (Ems estuary area) NERFINISHED ⓘ |
| heritageStatus | historic waterway ⓘ |
| historicalRole |
facilitated peat transport from Groningen peat colonies
ⓘ
stimulated settlement along its banks ⓘ |
| isSubjectOf | regional historical studies about Groningen peat canals ⓘ |
| languageOfName | Dutch ⓘ |
| locatedIn |
northeastern Netherlands
ⓘ
province of Groningen NERFINISHED ⓘ |
| locatedInMunicipality | Pekela NERFINISHED ⓘ |
| namedAfter |
Pekel A
ⓘ
Pekel A NERFINISHED ⓘ |
| partOf | regional canal network of Groningen NERFINISHED ⓘ |
| region | Veenkoloniën (peat colonies region) NERFINISHED ⓘ |
| usedFor |
drainage
ⓘ
shipping ⓘ transport ⓘ |
| watercourseType | canalized river ⓘ |
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: Pekel A canal Description of subject: The Pekel A canal is a historic waterway in the Dutch province of Groningen that played a key role in the development and naming of the municipality of Pekela.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.