Colonel By Lake
E552755
Colonel By Lake is a man-made reservoir on the Rideau Canal in Ontario, Canada, named in honor of its chief engineer Colonel John By.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Colonel By Lake canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5880487 — 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: Colonel By Lake Context triple: [John By, hasPartNamedAfter, Colonel By Lake]
-
A.
Bon Echo Provincial Park
Bon Echo Provincial Park is a scenic protected area in southeastern Ontario, Canada, best known for its towering Mazinaw Rock cliffs, Indigenous pictographs, and popular canoeing and camping opportunities.
-
B.
Simcoe Park
Simcoe Park is a small urban green space in downtown Toronto’s Entertainment District, offering a landscaped retreat amid theatres, restaurants, and high-rise buildings.
-
C.
Cootes Paradise
Cootes Paradise is a large coastal wetland and nature sanctuary at the western end of Lake Ontario in Hamilton, Ontario, known for its rich biodiversity and migratory bird habitat.
-
D.
Vankleek Hill
Vankleek Hill is a small Ontario town known for its historic Victorian architecture, vibrant arts scene, and annual festivals such as the Vankleek Hill Fair and Oktoberfest.
-
E.
Promenade Ontario
Promenade Ontario is a lively commercial and cultural street in Montreal known for its local shops, restaurants, and community events.
- 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: Colonel By Lake Target entity description: Colonel By Lake is a man-made reservoir on the Rideau Canal in Ontario, Canada, named in honor of its chief engineer Colonel John By.
-
A.
Bon Echo Provincial Park
Bon Echo Provincial Park is a scenic protected area in southeastern Ontario, Canada, best known for its towering Mazinaw Rock cliffs, Indigenous pictographs, and popular canoeing and camping opportunities.
-
B.
Simcoe Park
Simcoe Park is a small urban green space in downtown Toronto’s Entertainment District, offering a landscaped retreat amid theatres, restaurants, and high-rise buildings.
-
C.
Cootes Paradise
Cootes Paradise is a large coastal wetland and nature sanctuary at the western end of Lake Ontario in Hamilton, Ontario, known for its rich biodiversity and migratory bird habitat.
-
D.
Vankleek Hill
Vankleek Hill is a small Ontario town known for its historic Victorian architecture, vibrant arts scene, and annual festivals such as the Vankleek Hill Fair and Oktoberfest.
-
E.
Promenade Ontario
Promenade Ontario is a lively commercial and cultural street in Montreal known for its local shops, restaurants, and community events.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
body of water
ⓘ
reservoir ⓘ |
| basinCountry | Canada ⓘ |
| connectedTo |
Cataraqui River
NERFINISHED
ⓘ
River Styx (Ontario) NERFINISHED ⓘ |
| country | Canada ⓘ |
| hasInflow | Cataraqui River NERFINISHED ⓘ |
| hasNearbyCity | Kingston, Ontario NERFINISHED ⓘ |
| hasNearbyInfrastructure | Highway 15 (Ontario) NERFINISHED ⓘ |
| hasOutflow | Rideau Canal NERFINISHED ⓘ |
| hasRecreationalActivity |
canoeing
ⓘ
ice fishing ⓘ kayaking ⓘ snowmobiling ⓘ |
| hasShoreFeature |
cottages
ⓘ
residential properties ⓘ wooded shoreline ⓘ |
| hasUse |
boating
ⓘ
cottage recreation ⓘ fishing ⓘ recreation ⓘ |
| hasWildlife |
aquatic plants
ⓘ
freshwater fish ⓘ waterfowl ⓘ |
| heritageDesignation |
part of Rideau Canal UNESCO World Heritage Site
ⓘ
part of a UNESCO World Heritage Site ⓘ |
| locatedIn | Ontario ⓘ |
| locatedInAdministrativeTerritory |
City of Kingston
NERFINISHED
ⓘ
Frontenac County NERFINISHED ⓘ |
| locatedInProtectedArea | Rideau Canal National Historic Site NERFINISHED ⓘ |
| locatedInRegion | Eastern Ontario NERFINISHED ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| locatedNear |
Kingston
NERFINISHED
ⓘ
Kingston, Ontario NERFINISHED ⓘ |
| locatedOnWaterway | Rideau Canal NERFINISHED ⓘ |
| namedAfter |
Colonel John By
NERFINISHED
ⓘ
John By NERFINISHED ⓘ |
| partOf |
Cataraqui River watershed
NERFINISHED
ⓘ
Rideau Canal system NERFINISHED ⓘ Rideau Lakes region NERFINISHED ⓘ |
| region | Frontenac County, Ontario NERFINISHED ⓘ |
| watercourse | Rideau Canal NERFINISHED ⓘ |
| waterType | freshwater lake ⓘ |
| waterwayFunction |
navigation
ⓘ
water level regulation ⓘ |
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: Colonel By Lake Description of subject: Colonel By Lake is a man-made reservoir on the Rideau Canal in Ontario, Canada, named in honor of its chief engineer Colonel John By.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.