Obergumermaar
E905979
Obergumermaar is a waterway in or near the Dutch village of Winsum, likely part of the local canal and drainage network in the province of Groningen.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Obergumermaar canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11116902 — 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: Obergumermaar Context triple: [Winsum, hasWaterway, Obergumermaar]
-
A.
Braassemermeer
Braassemermeer is a lake in the Dutch province of South Holland, known for recreational boating and water sports.
-
B.
Alkmaardermeer
Alkmaardermeer is a lake in North Holland, the Netherlands, known for recreational boating, sailing, and waterside leisure activities.
-
C.
Haarlemmermeer
Haarlemmermeer is a municipality in the province of North Holland in the Netherlands, best known for encompassing Amsterdam Airport Schiphol.
-
D.
Meppelerdiep
Meppelerdiep is a canalized river and important waterway in the northeastern Netherlands that connects the town of Meppel with larger regional waterways.
-
E.
Volkerakmeer
Volkerakmeer is a lake in the southwestern Netherlands that forms part of the Rhine–Meuse–Scheldt delta and serves as an important waterway and water management area.
- 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: Obergumermaar Target entity description: Obergumermaar is a waterway in or near the Dutch village of Winsum, likely part of the local canal and drainage network in the province of Groningen.
-
A.
Braassemermeer
Braassemermeer is a lake in the Dutch province of South Holland, known for recreational boating and water sports.
-
B.
Alkmaardermeer
Alkmaardermeer is a lake in North Holland, the Netherlands, known for recreational boating, sailing, and waterside leisure activities.
-
C.
Haarlemmermeer
Haarlemmermeer is a municipality in the province of North Holland in the Netherlands, best known for encompassing Amsterdam Airport Schiphol.
-
D.
Meppelerdiep
Meppelerdiep is a canalized river and important waterway in the northeastern Netherlands that connects the town of Meppel with larger regional waterways.
-
E.
Volkerakmeer
Volkerakmeer is a lake in the southwestern Netherlands that forms part of the Rhine–Meuse–Scheldt delta and serves as an important waterway and water management area.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
canal
ⓘ
waterway ⓘ |
| country | Netherlands ⓘ |
| environment | rural landscape ⓘ |
| hasLanguageOfToponym | Dutch ⓘ |
| hasNameInLanguage | Obergumermaar (Dutch) ⓘ |
| isPartOf | regional polder drainage system ⓘ |
| locatedIn | Winsum NERFINISHED ⓘ |
| locatedInAdministrativeTerritory |
municipality of Het Hogeland
NERFINISHED
ⓘ
province of Groningen NERFINISHED ⓘ |
| locatedInContinent | Europe ⓘ |
| locatedInHydrologicalBasin | regional drainage basin of northern Groningen ⓘ |
| locatedNear | village of Winsum ⓘ |
| partOf |
drainage network of Groningen
NERFINISHED
ⓘ
local canal network of Winsum ⓘ |
| region | Northern Netherlands NERFINISHED ⓘ |
| usedFor |
drainage
ⓘ
small boat navigation ⓘ water management ⓘ |
| watercourseType | man-made waterway ⓘ |
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: Obergumermaar Description of subject: Obergumermaar is a waterway in or near the Dutch village of Winsum, likely part of the local canal and drainage network in the province of Groningen.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.