Blackhawk Country Club
E620414
Blackhawk Country Club is an upscale private golf and country club in the affluent Blackhawk community of Contra Costa County, California, known for its championship courses and exclusive amenities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Blackhawk Country Club canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6744915 — 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: Blackhawk Country Club Context triple: [Blackhawk, California, knownFor, Blackhawk Country Club]
-
A.
Itasca Country Club
Itasca Country Club is a private golf and social club in Itasca, Illinois, featuring an 18-hole course and event facilities.
-
B.
Bushwood Country Club
Bushwood Country Club is the fictional, upscale golf club featured in the comedy film "Caddyshack," known for its snobbish members and chaotic antics.
-
C.
Silver Lake Country Club
Silver Lake Country Club is a prominent public golf and event facility in Orland Park, Illinois, featuring multiple courses and amenities for recreational and competitive play.
-
D.
Winchester Country Club
Winchester Country Club is a private golf and social club located in the suburban town of Winchester, Massachusetts.
-
E.
Columbia Country Club
Columbia Country Club is a historic, private golf and social club located in Chevy Chase, Maryland, known for its championship course and exclusive membership.
- 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: Blackhawk Country Club Target entity description: Blackhawk Country Club is an upscale private golf and country club in the affluent Blackhawk community of Contra Costa County, California, known for its championship courses and exclusive amenities.
-
A.
Itasca Country Club
Itasca Country Club is a private golf and social club in Itasca, Illinois, featuring an 18-hole course and event facilities.
-
B.
Bushwood Country Club
Bushwood Country Club is the fictional, upscale golf club featured in the comedy film "Caddyshack," known for its snobbish members and chaotic antics.
-
C.
Silver Lake Country Club
Silver Lake Country Club is a prominent public golf and event facility in Orland Park, Illinois, featuring multiple courses and amenities for recreational and competitive play.
-
D.
Winchester Country Club
Winchester Country Club is a private golf and social club located in the suburban town of Winchester, Massachusetts.
-
E.
Columbia Country Club
Columbia Country Club is a historic, private golf and social club located in Chevy Chase, Maryland, known for its championship course and exclusive membership.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
golf club
ⓘ
private country club ⓘ |
| accessPolicy | members and guests only ⓘ |
| category |
Buildings and structures in Contra Costa County, California
ⓘ
Golf clubs and courses in California ⓘ Sports venues in the San Francisco Bay Area ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| county | Contra Costa County ⓘ |
| hasAmenity |
country club facilities
ⓘ
dining facilities ⓘ golf course ⓘ recreational facilities ⓘ social event spaces ⓘ |
| hasFeature |
championship golf courses
ⓘ
exclusive amenities ⓘ |
| hasType | upscale private club ⓘ |
| knownFor |
championship golf
ⓘ
exclusive country club experience ⓘ |
| locatedIn |
Blackhawk community
ⓘ
Blackhawk, California ⓘ San Francisco Bay Area ⓘ |
| membershipType | private ⓘ |
| servesCommunity | Blackhawk community ⓘ |
| setting | affluent residential community ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
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: Blackhawk Country Club Description of subject: Blackhawk Country Club is an upscale private golf and country club in the affluent Blackhawk community of Contra Costa County, California, known for its championship courses and exclusive amenities.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.