The Epicenter
E661059
The Epicenter is a minor league baseball stadium in Rancho Cucamonga, California, best known as the longtime home of the Rancho Cucamonga Quakes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| The Epicenter canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7373583 — 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: The Epicenter Context triple: [Rancho Cucamonga Quakes, homeBallpark, The Epicenter]
-
A.
The Catastrophe
"The Catastrophe" is a political work by Russian revolutionary leader Alexander Kerensky analyzing the collapse of the Russian Provisional Government and the events leading to the Bolshevik takeover in 1917.
-
B.
The Aftermath
The Aftermath is a 2019 British-German drama film set in post-World War II Hamburg, starring Keira Knightley, Alexander Skarsgård, and Jason Clarke, that explores grief, reconciliation, and forbidden romance amid the ruins of war.
-
C.
Center of the Storm
Center of the Storm is the autobiography of John T. Scopes, reflecting on his role in the famous 1925 "Scopes Monkey Trial" over the teaching of evolution in American public schools.
-
D.
The Earthquake
The Earthquake is the English title of Surah Az-Zalzalah, a short Quranic chapter describing the cataclysmic shaking of the earth and the final judgment of human deeds.
-
E.
Eye of the Storm
Eye of the Storm is a thriller novel by Jack Higgins that follows an elite assassin embroiled in a high-stakes plot involving political intrigue and terrorism.
- 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: The Epicenter Target entity description: The Epicenter is a minor league baseball stadium in Rancho Cucamonga, California, best known as the longtime home of the Rancho Cucamonga Quakes.
-
A.
The Catastrophe
"The Catastrophe" is a political work by Russian revolutionary leader Alexander Kerensky analyzing the collapse of the Russian Provisional Government and the events leading to the Bolshevik takeover in 1917.
-
B.
The Aftermath
The Aftermath is a 2019 British-German drama film set in post-World War II Hamburg, starring Keira Knightley, Alexander Skarsgård, and Jason Clarke, that explores grief, reconciliation, and forbidden romance amid the ruins of war.
-
C.
Center of the Storm
Center of the Storm is the autobiography of John T. Scopes, reflecting on his role in the famous 1925 "Scopes Monkey Trial" over the teaching of evolution in American public schools.
-
D.
The Earthquake
The Earthquake is the English title of Surah Az-Zalzalah, a short Quranic chapter describing the cataclysmic shaking of the earth and the final judgment of human deeds.
-
E.
Eye of the Storm
Eye of the Storm is a thriller novel by Jack Higgins that follows an elite assassin embroiled in a high-stakes plot involving political intrigue and terrorism.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
baseball stadium
ⓘ
minor league baseball stadium ⓘ |
| alsoKnownAs | LoanMart Field NERFINISHED ⓘ |
| constructionCompleted | 1993 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasFacility |
concession stands
ⓘ
dugouts ⓘ press box ⓘ team clubhouse ⓘ |
| hasLighting | stadium lights ⓘ |
| hasParking | on-site parking ⓘ |
| hasScoreboard | yes ⓘ |
| hasSeatingType | outdoor seating ⓘ |
| hasSurface | natural grass ⓘ |
| homeTeam | Rancho Cucamonga Quakes NERFINISHED ⓘ |
| leagueLevelServed |
Class A-Advanced
ⓘ
Minor League Baseball NERFINISHED ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
Rancho Cucamonga, California NERFINISHED ⓘ San Bernardino County ⓘ
surface form:
San Bernardino County, California
|
| notableFor | longtime home of the Rancho Cucamonga Quakes ⓘ |
| openingDate | 1993 ⓘ |
| ownedBy | City of Rancho Cucamonga NERFINISHED ⓘ |
| partOf | Epicenter Entertainment & Sports Complex NERFINISHED ⓘ |
| primaryUse | baseball games ⓘ |
| region | Southern California ⓘ |
| servesMetropolitanArea | Inland Empire NERFINISHED ⓘ |
| sport | baseball ⓘ |
| tenant | Rancho Cucamonga Quakes NERFINISHED ⓘ |
| usedFor |
community events
ⓘ
concerts ⓘ minor league baseball ⓘ |
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: The Epicenter Description of subject: The Epicenter is a minor league baseball stadium in Rancho Cucamonga, California, best known as the longtime home of the Rancho Cucamonga Quakes.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.