Marble Schoolhouse
E318672
Marble Schoolhouse is a historic 19th-century stone school building in Eastchester, New York, preserved as a landmark of early American education.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Marble Schoolhouse canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3014025 — 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: Marble Schoolhouse Context triple: [Eastchester, New York, hasHistoricSite, Marble Schoolhouse]
-
A.
Little White Schoolhouse
The Little White Schoolhouse is a historic one-room school in Ripon, Wisconsin, best known as the birthplace of the Republican Party in 1854.
-
B.
Brown’s Schoolhouse
Brown’s Schoolhouse was the small early 19th-century school in rural North Carolina that evolved into what is now Duke University.
-
C.
Mason Street Schoolhouse
Mason Street Schoolhouse is a historic 19th-century school building in Old Town San Diego, recognized as one of the earliest public schools in Southern California.
-
D.
Emancipation Hall
Emancipation Hall is a large public gathering space within the United States Capitol complex that honors the contributions and struggles of enslaved people who helped build the Capitol.
-
E.
Murney Tower
Murney Tower is a 19th-century stone Martello tower and National Historic Site that forms part of the historic waterfront fortifications in Kingston, Ontario.
- 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: Marble Schoolhouse Target entity description: Marble Schoolhouse is a historic 19th-century stone school building in Eastchester, New York, preserved as a landmark of early American education.
-
A.
Little White Schoolhouse
The Little White Schoolhouse is a historic one-room school in Ripon, Wisconsin, best known as the birthplace of the Republican Party in 1854.
-
B.
Brown’s Schoolhouse
Brown’s Schoolhouse was the small early 19th-century school in rural North Carolina that evolved into what is now Duke University.
-
C.
Mason Street Schoolhouse
Mason Street Schoolhouse is a historic 19th-century school building in Old Town San Diego, recognized as one of the earliest public schools in Southern California.
-
D.
Emancipation Hall
Emancipation Hall is a large public gathering space within the United States Capitol complex that honors the contributions and struggles of enslaved people who helped build the Capitol.
-
E.
Murney Tower
Murney Tower is a 19th-century stone Martello tower and National Historic Site that forms part of the historic waterfront fortifications in Kingston, Ontario.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
19th-century building
ⓘ
historic school building ⓘ one-room schoolhouse ⓘ stone building ⓘ |
| architecturalStyle | vernacular 19th-century schoolhouse architecture ⓘ |
| buildingType | educational building ⓘ |
| category |
historic school in New York
ⓘ
stone school building in the United States ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| currentStatus | historic site ⓘ |
| era | 19th century ⓘ |
| function | education ⓘ |
| hasCulturalSignificance |
history of American public education
ⓘ
local history of Eastchester ⓘ |
| heritageDesignation | historic landmark ⓘ |
| locatedIn |
Eastchester, New York
ⓘ
New York State ⓘ Westchester County, New York ⓘ |
| material | stone ⓘ |
| numberOfStories | 1 ⓘ |
| originalUse | primary education ⓘ |
| preservationStatus | preserved ⓘ |
| region | Northeastern United States ⓘ |
| significance | landmark of early American education ⓘ |
| usedAs | school ⓘ |
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: Marble Schoolhouse Description of subject: Marble Schoolhouse is a historic 19th-century stone school building in Eastchester, New York, preserved as a landmark of early American education.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.