Itasca Country Club
E256683
Itasca Country Club is a private golf and social club in Itasca, Illinois, featuring an 18-hole course and event facilities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Itasca Country Club canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2322756 — 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: Itasca Country Club Context triple: [Itasca, Illinois, hasLandmark, Itasca Country Club]
-
A.
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.
-
B.
Oak Brook Golf Club
Oak Brook Golf Club is a public 27-hole golf facility in Oak Brook, Illinois, known for its well-maintained courses and practice amenities.
-
C.
Siwanoy Country Club
Siwanoy Country Club is a historic golf club in Bronxville, New York, best known for hosting the inaugural PGA Championship in 1916.
-
D.
Wilmette Golf Club
Wilmette Golf Club is a public 18-hole golf course and recreational facility serving golfers in the North Shore suburb of Wilmette, Illinois.
-
E.
Brentwood Country Club
Brentwood Country Club is a private golf and social club located in the affluent Brentwood neighborhood of Los Angeles, known for its upscale amenities 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: Itasca Country Club Target entity description: Itasca Country Club is a private golf and social club in Itasca, Illinois, featuring an 18-hole course and event facilities.
-
A.
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.
-
B.
Oak Brook Golf Club
Oak Brook Golf Club is a public 27-hole golf facility in Oak Brook, Illinois, known for its well-maintained courses and practice amenities.
-
C.
Siwanoy Country Club
Siwanoy Country Club is a historic golf club in Bronxville, New York, best known for hosting the inaugural PGA Championship in 1916.
-
D.
Wilmette Golf Club
Wilmette Golf Club is a public 18-hole golf course and recreational facility serving golfers in the North Shore suburb of Wilmette, Illinois.
-
E.
Brentwood Country Club
Brentwood Country Club is a private golf and social club located in the affluent Brentwood neighborhood of Los Angeles, known for its upscale amenities and exclusive membership.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
country club
ⓘ
golf club ⓘ private club ⓘ |
| accessPolicy | private membership ⓘ |
| city |
Itasca, Illinois
ⓘ
surface form:
Itasca
|
| clubType | private golf and social club ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasAmenity |
dining facilities
ⓘ
event spaces ⓘ golf practice areas ⓘ |
| hasCourseType | 18-hole golf course ⓘ |
| hasFacilityType |
banquet facilities
ⓘ
event facilities ⓘ golf course ⓘ social club facilities ⓘ |
| hasNumberOfHoles | 18 ⓘ |
| locatedIn |
Illinois
ⓘ
Itasca, Illinois ⓘ United States of America ⓘ
surface form:
United States
|
| name | Itasca Country Club self-link ⓘ |
| offers |
banquets
ⓘ
corporate events ⓘ event hosting ⓘ golf memberships ⓘ social memberships ⓘ wedding receptions ⓘ |
| primaryUse |
golf
ⓘ
private events ⓘ social events ⓘ |
| state | Illinois ⓘ |
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: Itasca Country Club Description of subject: Itasca Country Club is a private golf and social club in Itasca, Illinois, featuring an 18-hole course and event facilities.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.