Waterville Opera House
E888706
Waterville Opera House is a historic performing arts venue in downtown Waterville, Maine, known for hosting theater, music, and community cultural events.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Waterville Opera House canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10834157 — 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: Waterville Opera House Context triple: [Waterville, Maine, hasCulturalInstitution, Waterville Opera House]
-
A.
Skowhegan Opera House
Skowhegan Opera House is a historic performing arts venue in Skowhegan, Maine, known for hosting theater, music, and community cultural events.
-
B.
Maine State Music Theatre
Maine State Music Theatre is a professional summer musical theatre company known for producing Broadway-quality shows in Brunswick, Maine.
-
C.
Maine Center for the Arts
Maine Center for the Arts was the original name of the Collins Center for the Arts, a major performing arts venue at the University of Maine in Orono.
-
D.
Old Town Hall, Kennebunkport
Old Town Hall in Kennebunkport is a historically significant municipal building in Maine recognized as a National Historic Landmark for its architectural and civic heritage.
-
E.
Hudson Opera House
Hudson Opera House is a historic cultural and performing arts center in Hudson, New York, known for hosting a wide range of arts, community, and educational programs.
- 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: Waterville Opera House Target entity description: Waterville Opera House is a historic performing arts venue in downtown Waterville, Maine, known for hosting theater, music, and community cultural events.
-
A.
Skowhegan Opera House
Skowhegan Opera House is a historic performing arts venue in Skowhegan, Maine, known for hosting theater, music, and community cultural events.
-
B.
Maine State Music Theatre
Maine State Music Theatre is a professional summer musical theatre company known for producing Broadway-quality shows in Brunswick, Maine.
-
C.
Maine Center for the Arts
Maine Center for the Arts was the original name of the Collins Center for the Arts, a major performing arts venue at the University of Maine in Orono.
-
D.
Old Town Hall, Kennebunkport
Old Town Hall in Kennebunkport is a historically significant municipal building in Maine recognized as a National Historic Landmark for its architectural and civic heritage.
-
E.
Hudson Opera House
Hudson Opera House is a historic cultural and performing arts center in Hudson, New York, known for hosting a wide range of arts, community, and educational programs.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
opera house
ⓘ
performing arts venue ⓘ |
| architecturalStyle | Victorian architecture ⓘ |
| category |
Buildings and structures in Waterville, Maine
ⓘ
Opera houses in the United States ⓘ Theatres in Maine ⓘ Tourist attractions in Kennebec County, Maine ⓘ |
| country | United States of America ⓘ |
| hasFacility |
backstage area
ⓘ
balcony ⓘ box office ⓘ orchestra pit ⓘ stage ⓘ |
| hasSeatingType | proscenium theatre seating ⓘ |
| heritageDesignation | National Register of Historic Places ⓘ |
| hosts |
community theatre
ⓘ
concerts ⓘ dance performances ⓘ local theatre productions ⓘ touring performances ⓘ youth theatre programs ⓘ |
| locatedIn |
Kennebec County, Maine
NERFINISHED
ⓘ
Maine NERFINISHED ⓘ Waterville, Maine NERFINISHED ⓘ downtown Waterville ⓘ |
| locatedOn | Castonguay Square NERFINISHED ⓘ |
| near |
Colby College
NERFINISHED
ⓘ
Kennebec River NERFINISHED ⓘ |
| operatedBy | Waterville Opera House, Inc. NERFINISHED ⓘ |
| ownedBy | City of Waterville NERFINISHED ⓘ |
| partOf | City Hall, Waterville NERFINISHED ⓘ |
| significantFor |
historic preservation in Waterville
ⓘ
role in Waterville cultural life ⓘ |
| use |
community events
ⓘ
cultural events ⓘ film screenings ⓘ musical performances ⓘ theatre performances ⓘ |
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: Waterville Opera House Description of subject: Waterville Opera House is a historic performing arts venue in downtown Waterville, Maine, known for hosting theater, music, and community cultural events.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Waterville, Maine