Ralph Engelstad Arena
E193179
Ralph Engelstad Arena is a major indoor ice hockey and multipurpose sports venue in Grand Forks, North Dakota, best known as the home arena of the University of North Dakota hockey program.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ralph Engelstad Arena canonical | 8 |
How this entity was disambiguated
This entity first appeared as the object of triple T1744376 — 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: Ralph Engelstad Arena Context triple: [Grand Forks, North Dakota, hasSportsFacility, Ralph Engelstad Arena]
-
A.
Van Andel Arena
Van Andel Arena is a major multi-purpose indoor venue in downtown Grand Rapids, Michigan, best known as the primary ice hockey arena and event center for the region.
-
B.
Fiserv Forum
Fiserv Forum is a multi-purpose indoor arena in downtown Milwaukee best known as the home venue of the NBA’s Milwaukee Bucks.
-
C.
Uline Arena
Uline Arena is a historic indoor venue in Washington, D.C., best known for hosting early professional basketball games and notable cultural events, including The Beatles’ first U.S. concert.
-
D.
Joe Louis Arena
Joe Louis Arena was a famed indoor ice hockey venue in Detroit, Michigan, best known as the longtime home of the NHL’s Detroit Red Wings and host to numerous major sporting and entertainment events.
-
E.
San Jose Arena
San Jose Arena, now known as SAP Center at San Jose, is a major indoor sports and entertainment venue in San Jose, California, best known as the longtime home of the NHL’s San Jose Sharks.
- 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: Ralph Engelstad Arena Target entity description: Ralph Engelstad Arena is a major indoor ice hockey and multipurpose sports venue in Grand Forks, North Dakota, best known as the home arena of the University of North Dakota hockey program.
-
A.
Van Andel Arena
Van Andel Arena is a major multi-purpose indoor venue in downtown Grand Rapids, Michigan, best known as the primary ice hockey arena and event center for the region.
-
B.
Fiserv Forum
Fiserv Forum is a multi-purpose indoor arena in downtown Milwaukee best known as the home venue of the NBA’s Milwaukee Bucks.
-
C.
Uline Arena
Uline Arena is a historic indoor venue in Washington, D.C., best known for hosting early professional basketball games and notable cultural events, including The Beatles’ first U.S. concert.
-
D.
Joe Louis Arena
Joe Louis Arena was a famed indoor ice hockey venue in Detroit, Michigan, best known as the longtime home of the NHL’s Detroit Red Wings and host to numerous major sporting and entertainment events.
-
E.
San Jose Arena
San Jose Arena, now known as SAP Center at San Jose, is a major indoor sports and entertainment venue in San Jose, California, best known as the longtime home of the NHL’s San Jose Sharks.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
ice hockey venue
ⓘ
indoor arena ⓘ sports venue ⓘ |
| affiliation |
University of North Dakota
ⓘ
surface form:
University of North Dakota Athletics
|
| alsoUsedFor |
community events
ⓘ
concerts ⓘ other sporting events ⓘ |
| capacityType | ice hockey ⓘ |
| category |
Buildings and structures in Grand Forks, North Dakota
ⓘ
College ice hockey venues in the United States ⓘ Indoor ice hockey venues in the United States ⓘ Sports venues in North Dakota ⓘ |
| city |
Grand Forks, North Dakota
ⓘ
surface form:
Grand Forks
|
| constructionCost | over $100 million ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasFeature |
club seating
ⓘ
locker rooms ⓘ luxury suites ⓘ multiple concession stands ⓘ practice rink ⓘ team offices ⓘ training facilities ⓘ video boards ⓘ |
| homeArenaOf |
North Dakota Fighting Sioux men's ice hockey
ⓘ
surface form:
North Dakota Fighting Hawks men's ice hockey
North Dakota Fighting Sioux men's ice hockey ⓘ
surface form:
University of North Dakota hockey program
|
| locatedIn |
Grand Forks, North Dakota
ⓘ
University of North Dakota ⓘ
surface form:
University of North Dakota campus
|
| namedAfter | Ralph Engelstad ⓘ |
| notableFor |
being one of the premier college hockey arenas in the United States
ⓘ
high-end finishes and amenities for college hockey ⓘ |
| opened | 2001 ⓘ |
| openingDate | October 2001 ⓘ |
| operator | Ralph Engelstad Arena management ⓘ |
| owner | University of North Dakota ⓘ |
| primaryUse | college ice hockey games ⓘ |
| region |
Midwestern United States
ⓘ
surface form:
Midwest
|
| sport | ice hockey ⓘ |
| state | North Dakota ⓘ |
| surface | ice ⓘ |
| tenant |
North Dakota Fighting Sioux men's ice hockey
ⓘ
surface form:
North Dakota Fighting Hawks men's ice hockey
|
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: Ralph Engelstad Arena Description of subject: Ralph Engelstad Arena is a major indoor ice hockey and multipurpose sports venue in Grand Forks, North Dakota, best known as the home arena of the University of North Dakota hockey program.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
UND men's ice hockey