Main Street Elementary School
E711265
Main Street Elementary School is a public elementary school serving young students in the Chester Upland School District in Pennsylvania.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Main Street Elementary School canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8087155 — 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: Main Street Elementary School Context triple: [Chester Upland School District, operates, Main Street Elementary School]
-
A.
Main Street School
Main Street School is a public elementary school serving young students in the village of Irvington, New York.
-
B.
North Street Elementary School
North Street Elementary School is a public primary school serving young students in the town of Tewksbury, Massachusetts.
-
C.
Spring Street School
Spring Street School is a public elementary school serving students in the town of Shrewsbury, Massachusetts.
-
D.
Spring Street School
Spring Street School is a public elementary school serving young students in the town of West Bridgewater, Massachusetts.
-
E.
Washington Street Elementary School
Washington Street Elementary School is a public elementary school that serves young students as part of the Toms River Regional Schools district in New Jersey.
- 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: Main Street Elementary School Target entity description: Main Street Elementary School is a public elementary school serving young students in the Chester Upland School District in Pennsylvania.
-
A.
Main Street School
Main Street School is a public elementary school serving young students in the village of Irvington, New York.
-
B.
North Street Elementary School
North Street Elementary School is a public primary school serving young students in the town of Tewksbury, Massachusetts.
-
C.
Spring Street School
Spring Street School is a public elementary school serving students in the town of Shrewsbury, Massachusetts.
-
D.
Spring Street School
Spring Street School is a public elementary school serving young students in the town of West Bridgewater, Massachusetts.
-
E.
Washington Street Elementary School
Washington Street Elementary School is a public elementary school that serves young students as part of the Toms River Regional Schools district in New Jersey.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf | public elementary school ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| educationLevel | elementary ⓘ |
| governingBody | Chester Upland School District ⓘ |
| locatedIn |
Chester Upland School District
ⓘ
Pennsylvania ⓘ |
| schoolType | public school ⓘ |
| sector | public education ⓘ |
| serves | elementary school students ⓘ |
| state | Pennsylvania ⓘ |
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: Main Street Elementary School Description of subject: Main Street Elementary School is a public elementary school serving young students in the Chester Upland School District in Pennsylvania.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.