Hajjar Elementary School
E1030893
Hajjar Elementary School is a public elementary school serving early-grade students in the Billerica, Massachusetts community.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Hajjar Elementary School canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13279161 — 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: Hajjar Elementary School Context triple: [Billerica Public Schools, hasElementarySchool, Hajjar Elementary School]
-
A.
Havlicek Elementary School
Havlicek Elementary School is a public elementary school serving early-grade students in the Berwyn, Illinois area.
-
B.
Harrington Elementary School
Harrington Elementary School is a public primary school in Lexington, Massachusetts, serving early-grade students as part of the Lexington Public Schools district.
-
C.
Lillian M. Jacobs Elementary School
Lillian M. Jacobs Elementary School is a public primary school serving early-grade students in the coastal town of Hull, Massachusetts.
-
D.
Siersma Elementary School
Siersma Elementary School is a public elementary school that is part of the Warren Consolidated Schools district in Michigan.
-
E.
Tashua Elementary School
Tashua Elementary School is a public primary school serving young students in the Trumbull, Connecticut community.
- 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: Hajjar Elementary School Target entity description: Hajjar Elementary School is a public elementary school serving early-grade students in the Billerica, Massachusetts community.
-
A.
Havlicek Elementary School
Havlicek Elementary School is a public elementary school serving early-grade students in the Berwyn, Illinois area.
-
B.
Harrington Elementary School
Harrington Elementary School is a public primary school in Lexington, Massachusetts, serving early-grade students as part of the Lexington Public Schools district.
-
C.
Lillian M. Jacobs Elementary School
Lillian M. Jacobs Elementary School is a public primary school serving early-grade students in the coastal town of Hull, Massachusetts.
-
D.
Siersma Elementary School
Siersma Elementary School is a public elementary school that is part of the Warren Consolidated Schools district in Michigan.
-
E.
Tashua Elementary School
Tashua Elementary School is a public primary school serving young students in the Trumbull, Connecticut community.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
educational institution
ⓘ
public elementary school ⓘ school ⓘ |
| city |
Billerica
ⓘ
linked to:
Billerica, Massachusetts
|
| country |
United States
ⓘ
linked to:
United States of America
|
| county | Middlesex County ⓘ |
| follows | Massachusetts public school curriculum standards ⓘ |
| fundingType | publicly funded ⓘ |
| hasBuildingUse | school building ⓘ |
| hasEducationalStage | primary education ⓘ |
| languageOfInstruction | English ⓘ |
| locatedIn |
Billerica, Massachusetts
ⓘ
Massachusetts ⓘ Middlesex County, Massachusetts ⓘ United States ⓘ
linked to:
United States of America
|
| operatedBy | Billerica Public Schools ⓘ |
| partOf | Billerica Public Schools ⓘ |
| regionServed |
Billerica community
ⓘ
Billerica, Massachusetts ⓘ |
| schoolLevel | elementary ⓘ |
| schoolType | public ⓘ |
| sector | public education ⓘ |
| serves |
early-grade students
ⓘ
elementary-grade students ⓘ |
| state | Massachusetts ⓘ |
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: Hajjar Elementary School Description of subject: Hajjar Elementary School is a public elementary school serving early-grade students in the Billerica, Massachusetts community.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.