Ourcq River
E838193
The Ourcq River is a waterway in northern France that was a significant site of fighting during World War I, particularly in the Second Battle of the Marne.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ourcq River canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5927310 — 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: Ourcq River Context triple: [Oise-Aisne American Cemetery, locatedNear, Ourcq River]
-
A.
La Biche River
La Biche River is a tributary waterway in Alberta, Canada, that feeds into the Athabasca River within the province’s northern boreal region.
-
B.
Ouysse River
The Ouysse River is a smaller watercourse in southwestern France that flows through the Lot department’s karst landscapes before joining the Dordogne River.
-
C.
Savioeuse River
The Savioeuse River is a small watercourse in northeastern France that flows through the city of Belfort and forms part of its local hydrological network.
-
D.
Durolle River
The Durolle River is a waterway in central France that flows through the town of Thiers, historically powering its renowned cutlery and knife-making industry.
-
E.
Paillon River
The Paillon River is a small coastal river in southeastern France that flows through the city of Nice into the Mediterranean Sea.
- 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: Ourcq River Target entity description: The Ourcq River is a waterway in northern France that was a significant site of fighting during World War I, particularly in the Second Battle of the Marne.
-
A.
La Biche River
La Biche River is a tributary waterway in Alberta, Canada, that feeds into the Athabasca River within the province’s northern boreal region.
-
B.
Ouysse River
The Ouysse River is a smaller watercourse in southwestern France that flows through the Lot department’s karst landscapes before joining the Dordogne River.
-
C.
Savioeuse River
The Savioeuse River is a small watercourse in northeastern France that flows through the city of Belfort and forms part of its local hydrological network.
-
D.
Durolle River
The Durolle River is a waterway in central France that flows through the town of Thiers, historically powering its renowned cutlery and knife-making industry.
-
E.
Paillon River
The Paillon River is a small coastal river in southeastern France that flows through the city of Nice into the Mediterranean Sea.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | France ⓘ |
| connectedTo | Canal de l’Ourcq NERFINISHED ⓘ |
| country | France ⓘ |
| flowsThrough |
Aisne department
NERFINISHED
ⓘ
Oise department NERFINISHED ⓘ Paris NERFINISHED ⓘ Seine-et-Marne department NERFINISHED ⓘ |
| hasFeature |
battlefields along its banks
ⓘ
canalized sections ⓘ |
| hasWatercourse | Canal de l’Ourcq NERFINISHED ⓘ |
| historicalEventSite |
First Battle of the Marne
NERFINISHED
ⓘ
Second Battle of the Marne NERFINISHED ⓘ World War I NERFINISHED ⓘ |
| locatedIn |
Hauts-de-France
ⓘ
northern France ⓘ Île-de-France region ⓘ
surface form:
Île-de-France
|
| locatedNear | Paris Basin NERFINISHED ⓘ |
| mouthOf | Marne River NERFINISHED ⓘ |
| near |
Château-Thierry
NERFINISHED
ⓘ
Meaux NERFINISHED ⓘ |
| notableFor | fighting during World War I ⓘ |
| partOf | Seine river basin NERFINISHED ⓘ |
| region |
Picardy
NERFINISHED
ⓘ
Île-de-France region NERFINISHED ⓘ |
| tributaryOf | Marne River NERFINISHED ⓘ |
| usedBy |
French Army
NERFINISHED
ⓘ
German Army NERFINISHED ⓘ |
| usedFor |
navigation
ⓘ
water supply ⓘ |
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: Ourcq River Description of subject: The Ourcq River is a waterway in northern France that was a significant site of fighting during World War I, particularly in the Second Battle of the Marne.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Canal de l’Ourcq