Singer Castle
E680478
Singer Castle is a historic early-20th-century stone castle and former hunting lodge located on Dark Island in the Thousand Islands region of the St. Lawrence River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Singer Castle canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T7630133 — 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: Singer Castle Context triple: [Thousand Islands, hasPart, Singer Castle]
-
A.
Hermitage Castle
Hermitage Castle is a remote and imposing medieval stronghold in the Scottish Borders, historically significant for its strategic military role and turbulent associations with border conflicts and noble intrigue.
-
B.
White Heron Castle
White Heron Castle is the poetic nickname for Himeji Castle, a UNESCO-listed Japanese hilltop fortress renowned for its elegant white plastered walls and exceptionally well-preserved feudal architecture.
-
C.
Swallow's Nest castle
Swallow's Nest castle is a picturesque neo-Gothic clifftop castle overlooking the Black Sea in Crimea, famous as a symbol of the region and a popular tourist landmark.
-
D.
Rougemont Castle
Rougemont Castle is a Norman-era fortress in Exeter, England, notable for its medieval remains and role in the city’s defensive history.
-
E.
Boldt Castle
Boldt Castle is a grand early-20th-century mansion and popular tourist attraction located on Heart Island in the Thousand Islands region of the Saint Lawrence River.
- 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: Singer Castle Target entity description: Singer Castle is a historic early-20th-century stone castle and former hunting lodge located on Dark Island in the Thousand Islands region of the St. Lawrence River.
-
A.
Hermitage Castle
Hermitage Castle is a remote and imposing medieval stronghold in the Scottish Borders, historically significant for its strategic military role and turbulent associations with border conflicts and noble intrigue.
-
B.
White Heron Castle
White Heron Castle is the poetic nickname for Himeji Castle, a UNESCO-listed Japanese hilltop fortress renowned for its elegant white plastered walls and exceptionally well-preserved feudal architecture.
-
C.
Swallow's Nest castle
Swallow's Nest castle is a picturesque neo-Gothic clifftop castle overlooking the Black Sea in Crimea, famous as a symbol of the region and a popular tourist landmark.
-
D.
Rougemont Castle
Rougemont Castle is a Norman-era fortress in Exeter, England, notable for its medieval remains and role in the city’s defensive history.
-
E.
Boldt Castle
Boldt Castle is a grand early-20th-century mansion and popular tourist attraction located on Heart Island in the Thousand Islands region of the Saint Lawrence River.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
castle
ⓘ
tourist attraction ⓘ |
| architect | Ernest Flagg NERFINISHED ⓘ |
| architecturalStyle | medieval revival architecture ⓘ |
| constructionStartDate | 1902 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | St. Lawrence County NERFINISHED ⓘ |
| hasAlternativeName |
Dark Island Castle
NERFINISHED
ⓘ
The Towers NERFINISHED ⓘ |
| hasFeature |
boathouse
ⓘ
chapel ⓘ drawbridge-like entrance ⓘ dungeon-like basement ⓘ granite walls ⓘ great hall ⓘ rose garden ⓘ secret passageways ⓘ servants' tunnels ⓘ terraced gardens ⓘ towers ⓘ |
| hasNumberOfRooms | 28 ⓘ |
| hasTour | guided tours ⓘ |
| hasUse |
hunting lodge
ⓘ
museum ⓘ summer residence ⓘ tourist accommodation ⓘ |
| hasWebsite | https://www.singercastle.com/ ⓘ |
| heritageDesignation | listed on the National Register of Historic Places ⓘ |
| heritageDesignationDate | 2001 ⓘ |
| locatedIn |
New York
NERFINISHED
ⓘ
St. Lawrence River NERFINISHED ⓘ Thousand Islands NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| locatedOn | Dark Island NERFINISHED ⓘ |
| locatedOnWaterbody | St. Lawrence River NERFINISHED ⓘ |
| material | stone ⓘ |
| namedAfter | Singer Manufacturing Company NERFINISHED ⓘ |
| near | Chippewa Bay, New York NERFINISHED ⓘ |
| offers | overnight stays ⓘ |
| openingDate | 1905 ⓘ |
| originalOwner | Frederick G. Bourne NERFINISHED ⓘ |
| originalOwnerOccupation | president of Singer Manufacturing Company ⓘ |
| partOf | Thousand Islands region NERFINISHED ⓘ |
| region | Northern New York NERFINISHED ⓘ |
| state | New York ⓘ |
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: Singer Castle Description of subject: Singer Castle is a historic early-20th-century stone castle and former hunting lodge located on Dark Island in the Thousand Islands region of the St. Lawrence River.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Thousand Islands