Eureka Opera House
E404943
The Eureka Opera House is a restored 19th-century performance hall and cultural landmark in the historic mining town of Eureka, Nevada.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Eureka Opera House canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T3985756 — 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: Eureka Opera House Context triple: [Eureka, Nevada, hasHistoricBuilding, Eureka Opera House]
-
A.
Sydney Tower
Sydney Tower is a prominent observation and communications tower in Sydney, Australia, known for its panoramic city views and status as one of the city's most recognizable landmarks.
-
B.
Sydney Opera House
The Sydney Opera House is an iconic 20th-century performing arts center in Sydney, renowned worldwide for its distinctive sail-like architectural design on Bennelong Point.
-
C.
Melbourne Town Hall
Melbourne Town Hall is a historic civic building and cultural landmark in central Melbourne, Australia, renowned for hosting major public events, performances, and festivals.
-
D.
Brisbane City Hall
Brisbane City Hall is a historic civic building and prominent clock-towered landmark located in the heart of Brisbane, Australia.
-
E.
Bondi Pavilion
Bondi Pavilion is a historic beachfront cultural and community center located on Sydney’s famous Bondi Beach, known for its distinctive architecture and role as a hub for arts, events, and beachgoers.
- 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: Eureka Opera House Target entity description: The Eureka Opera House is a restored 19th-century performance hall and cultural landmark in the historic mining town of Eureka, Nevada.
-
A.
Sydney Tower
Sydney Tower is a prominent observation and communications tower in Sydney, Australia, known for its panoramic city views and status as one of the city's most recognizable landmarks.
-
B.
Sydney Opera House
The Sydney Opera House is an iconic 20th-century performing arts center in Sydney, renowned worldwide for its distinctive sail-like architectural design on Bennelong Point.
-
C.
Melbourne Town Hall
Melbourne Town Hall is a historic civic building and cultural landmark in central Melbourne, Australia, renowned for hosting major public events, performances, and festivals.
-
D.
Brisbane City Hall
Brisbane City Hall is a historic civic building and prominent clock-towered landmark located in the heart of Brisbane, Australia.
-
E.
Bondi Pavilion
Bondi Pavilion is a historic beachfront cultural and community center located on Sydney’s famous Bondi Beach, known for its distinctive architecture and role as a hub for arts, events, and beachgoers.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
historic building
ⓘ
opera house ⓘ theater building ⓘ tourist attraction ⓘ |
| architecturalStyle | Italianate ⓘ |
| country | United States of America ⓘ |
| county | Eureka County, Nevada ⓘ |
| culturalSignificance | cultural landmark of Eureka, Nevada ⓘ |
| era | late 19th century ⓘ |
| floorCount | 2 ⓘ |
| hasPart |
auditorium
ⓘ
balcony ⓘ exhibit space ⓘ meeting rooms ⓘ stage ⓘ |
| hasRestoration | 1990s restoration ⓘ |
| hasTouristFunction | heritage tourism site ⓘ |
| hasType | 19th-century opera house ⓘ |
| heritageDesignation |
Eureka Historic District contributing property
ⓘ
National Register of Historic Places contributing property ⓘ |
| heritageStatus | restored 19th-century performance hall ⓘ |
| inception | 1880 ⓘ |
| locatedIn | Eureka, Nevada ⓘ |
| locatedInHistoricMiningTown | Eureka, Nevada ⓘ |
| locatedInTheAdministrativeTerritorialEntity | Eureka County, Nevada ⓘ |
| locatedInTimeZone | Pacific Time Zone ⓘ |
| locatedOn | Main Street, Eureka ⓘ |
| materialUsed | brick ⓘ |
| nearby |
Eureka County Courthouse
ⓘ
Eureka Sentinel Museum ⓘ |
| notableFor |
historic interior
ⓘ
hosting community events ⓘ hosting concerts ⓘ hosting theatrical performances ⓘ |
| openingDate | 1880 ⓘ |
| operator | Eureka County ⓘ |
| ownedBy | Eureka County ⓘ |
| partOf | Eureka Historic District ⓘ |
| region | central Nevada ⓘ |
| seatingCapacity | approximately 300 ⓘ |
| significantEvent | restored in the late 20th century ⓘ |
| state | Nevada ⓘ |
| streetAddress | 31 South Main Street ⓘ |
| tourism | popular stop on U.S. Route 50 in Nevada ⓘ |
| use |
community center
ⓘ
conference venue ⓘ cultural center ⓘ performance venue ⓘ |
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: Eureka Opera House Description of subject: The Eureka Opera House is a restored 19th-century performance hall and cultural landmark in the historic mining town of Eureka, Nevada.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.