Roeliff Jansen Kill
E625443
Roeliff Jansen Kill is a tributary stream of the Hudson River in New York’s Hudson Valley, known for flowing through rural Columbia and Dutchess counties.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Roeliff Jansen Kill canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6871650 — 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: Roeliff Jansen Kill Context triple: [New York State Route 9G, crosses, Roeliff Jansen Kill]
-
A.
Johan de Witt Jr.
Johan de Witt Jr. was a Dutch nobleman and politician from the influential De Witt family, known as the son of Grand Pensionary Johan de Witt.
-
B.
Johan de Witt
Johan de Witt was a leading 17th-century Dutch statesman and Grand Pensionary of Holland, known for guiding the Dutch Republic during its “Golden Age” and shaping its foreign policy and alliances.
-
C.
Johan Evertsen
Johan Evertsen was a prominent 17th-century Dutch admiral who played a key role in the naval conflicts of the Dutch Republic, including the Anglo-Dutch Wars.
-
D.
Andries de Witt
Andries de Witt was a Dutch statesman of the influential De Witt family who served as Grand Pensionary of Holland in the early 17th century.
-
E.
Lamoral, Count of Egmont
Lamoral, Count of Egmont was a 16th-century Flemish nobleman and general whose opposition to Spanish rule in the Low Countries led to his execution and made him a symbol of resistance.
- 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: Roeliff Jansen Kill Target entity description: Roeliff Jansen Kill is a tributary stream of the Hudson River in New York’s Hudson Valley, known for flowing through rural Columbia and Dutchess counties.
-
A.
Johan de Witt Jr.
Johan de Witt Jr. was a Dutch nobleman and politician from the influential De Witt family, known as the son of Grand Pensionary Johan de Witt.
-
B.
Johan de Witt
Johan de Witt was a leading 17th-century Dutch statesman and Grand Pensionary of Holland, known for guiding the Dutch Republic during its “Golden Age” and shaping its foreign policy and alliances.
-
C.
Johan Evertsen
Johan Evertsen was a prominent 17th-century Dutch admiral who played a key role in the naval conflicts of the Dutch Republic, including the Anglo-Dutch Wars.
-
D.
Andries de Witt
Andries de Witt was a Dutch statesman of the influential De Witt family who served as Grand Pensionary of Holland in the early 17th century.
-
E.
Lamoral, Count of Egmont
Lamoral, Count of Egmont was a 16th-century Flemish nobleman and general whose opposition to Spanish rule in the Low Countries led to his execution and made him a symbol of resistance.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | tributary stream ⓘ |
| basinCountry |
United States
ⓘ
linked to:
United States of America
|
| continent | North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| flowsThrough |
Columbia County, New York
ⓘ
Dutchess County, New York ⓘ
linked to:
Dutchess County
Hudson Valley ⓘ |
| hasMouthElevation | 0 m ⓘ |
| hasMouthNear | Germantown, New York ⓘ |
| languageOfName | Dutch ⓘ |
| locatedIn |
Columbia County, New York
ⓘ
Dutchess County, New York ⓘ
linked to:
Dutchess County
Hudson Valley ⓘ New York ⓘ Northeastern United States ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| mouthOfWatercourse | Hudson River ⓘ |
| namedAfter | Roeloff Jansen ⓘ |
| partOf | Hudson River watershed ⓘ |
| region |
Upstate New York
ⓘ
linked to:
Upstate New York (broad sense)
|
| tributaryOf | Hudson River ⓘ |
| usedFor |
fishing
ⓘ
kayaking ⓘ recreation ⓘ |
| watercourseType | kill ⓘ |
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: Roeliff Jansen Kill Description of subject: Roeliff Jansen Kill is a tributary stream of the Hudson River in New York’s Hudson Valley, known for flowing through rural Columbia and Dutchess counties.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.