Uranium City, Saskatchewan
E476894
Uranium City, Saskatchewan is a remote former mining town in northern Saskatchewan that developed around rich uranium deposits near the shores of Lake Athabasca.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Uranium City, Saskatchewan canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4866236 — 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: Uranium City, Saskatchewan Context triple: [Lake Athabasca, near, Uranium City, Saskatchewan]
-
A.
Prince Albert, Saskatchewan
Prince Albert, Saskatchewan is a small city in central Saskatchewan, Canada, known as a regional service hub and gateway to nearby lakes, forests, and outdoor recreation areas.
-
B.
Rossland, British Columbia
Rossland, British Columbia, is a historic mountain town in the West Kootenay region known for its gold-mining heritage and renowned ski and outdoor recreation opportunities.
-
C.
Red Deer
Red Deer is a mid-sized Canadian city in central Alberta known as a regional hub for agriculture, industry, and commerce between Calgary and Edmonton.
-
D.
Cardston, Alberta, Canada
Cardston, Alberta, Canada is a small town in southern Alberta known for its historic Latter-day Saint temple and as the birthplace of actress Fay Wray.
-
E.
Mankota, Saskatchewan
Mankota, Saskatchewan is a small rural village in southern Saskatchewan, Canada, known for its ranching community and proximity to the province’s native prairie landscapes.
- 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: Uranium City, Saskatchewan Target entity description: Uranium City, Saskatchewan is a remote former mining town in northern Saskatchewan that developed around rich uranium deposits near the shores of Lake Athabasca.
-
A.
Prince Albert, Saskatchewan
Prince Albert, Saskatchewan is a small city in central Saskatchewan, Canada, known as a regional service hub and gateway to nearby lakes, forests, and outdoor recreation areas.
-
B.
Rossland, British Columbia
Rossland, British Columbia, is a historic mountain town in the West Kootenay region known for its gold-mining heritage and renowned ski and outdoor recreation opportunities.
-
C.
Red Deer
Red Deer is a mid-sized Canadian city in central Alberta known as a regional hub for agriculture, industry, and commerce between Calgary and Edmonton.
-
D.
Cardston, Alberta, Canada
Cardston, Alberta, Canada is a small town in southern Alberta known for its historic Latter-day Saint temple and as the birthplace of actress Fay Wray.
-
E.
Mankota, Saskatchewan
Mankota, Saskatchewan is a small rural village in southern Saskatchewan, Canada, known for its ranching community and proximity to the province’s native prairie landscapes.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
former mining town
ⓘ
unincorporated community ⓘ |
| areaCode |
306
ⓘ
639 ⓘ |
| climate | subarctic climate ⓘ |
| coordinateLocation | 59.5667°N 108.6167°W ⓘ |
| country | Canada ⓘ |
| currentCharacteristic | very small remaining population ⓘ |
| distanceFrom |
approximately 760 km northwest of Prince Albert, Saskatchewan
ⓘ
over 700 km northwest of Saskatoon, Saskatchewan ⓘ |
| economicDeclineCause |
closure of Eldorado and other uranium operations
ⓘ
falling uranium prices ⓘ |
| elevationAboveSeaLevel | approximately 230 metres ⓘ |
| environmentalIssue | mine site remediation and cleanup ⓘ |
| established | early 1950s ⓘ |
| formerStatus |
company town
ⓘ
northern settlement ⓘ |
| foundedBy | Eldorado Mining and Refining Limited NERFINISHED ⓘ |
| geologicalFeature | Athabasca Basin uranium deposits ⓘ |
| governingBody | Northern Saskatchewan Administration District authorities NERFINISHED ⓘ |
| hasFacility |
former hospital (now closed)
ⓘ
former schools (now largely closed) ⓘ |
| historicalPopulationCharacteristic | once one of the largest communities in northern Saskatchewan ⓘ |
| locatedInAdministrativeTerritory |
Northern Saskatchewan Administration District
NERFINISHED
ⓘ
Saskatchewan NERFINISHED ⓘ |
| locatedInRegion | northern Saskatchewan ⓘ |
| locatedInTimeZone |
Central Time Zone
ⓘ
surface form:
Central Standard Time
|
| locatedNear |
border of Saskatchewan and Alberta
ⓘ
north shore of Lake Athabasca ⓘ |
| locatedOnBodyOfWater | Lake Athabasca NERFINISHED ⓘ |
| namedAfter | uranium ⓘ |
| nearbyIndustry | historic uranium mines and exploration sites ⓘ |
| populationPeak | approximately 4000 to 5000 residents ⓘ |
| populationTrend | sharp decline after mine closures ⓘ |
| postalCodePrefix | S0J ⓘ |
| primaryCommodity | uranium ore ⓘ |
| primaryEconomicActivity | uranium mining ⓘ |
| region | Canadian Shield NERFINISHED ⓘ |
| regionType | remote northern resource community ⓘ |
| roadAccess | no all-weather road connection to provincial highway network ⓘ |
| servedBy | Uranium City Airport NERFINISHED ⓘ |
| significantEvent |
closure of major uranium mines in the early 1980s
ⓘ
uranium mining boom in the 1950s ⓘ |
| transportMode |
primarily accessible by air
ⓘ
seasonal winter road access ⓘ |
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: Uranium City, Saskatchewan Description of subject: Uranium City, Saskatchewan is a remote former mining town in northern Saskatchewan that developed around rich uranium deposits near the shores of Lake Athabasca.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.