Mary Ellen Henderson Middle School
E366220
Mary Ellen Henderson Middle School is a public middle school serving students in the independent city of Falls Church, Virginia.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mary Ellen Henderson Middle School canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3532675 — 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: Mary Ellen Henderson Middle School Context triple: [Falls Church City Public Schools, hasSchool, Mary Ellen Henderson Middle School]
-
A.
Stone Middle School
Stone Middle School is a public middle school serving students in the Centreville area.
-
B.
Oak Middle School
Oak Middle School is a public middle school serving students in the town of Shrewsbury, Massachusetts.
-
C.
Andrews Middle School
Andrews Middle School is a public middle school in Medford, Massachusetts, serving students in the Medford Public Schools district.
-
D.
Mill Middle School
Mill Middle School is a public middle school serving students in the Williamsville Central School District in Williamsville, New York.
-
E.
McDougle Middle School
McDougle Middle School is a public middle school serving students in the Carrboro–Chapel Hill area of North Carolina.
- 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: Mary Ellen Henderson Middle School Target entity description: Mary Ellen Henderson Middle School is a public middle school serving students in the independent city of Falls Church, Virginia.
-
A.
Stone Middle School
Stone Middle School is a public middle school serving students in the Centreville area.
-
B.
Oak Middle School
Oak Middle School is a public middle school serving students in the town of Shrewsbury, Massachusetts.
-
C.
Andrews Middle School
Andrews Middle School is a public middle school in Medford, Massachusetts, serving students in the Medford Public Schools district.
-
D.
Mill Middle School
Mill Middle School is a public middle school serving students in the Williamsville Central School District in Williamsville, New York.
-
E.
McDougle Middle School
McDougle Middle School is a public middle school serving students in the Carrboro–Chapel Hill area of North Carolina.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
educational institution
ⓘ
public middle school ⓘ |
| city | Falls Church ⓘ |
| continent | North America ⓘ |
| country | United States of America ⓘ |
| fundingType | public school ⓘ |
| governingBody | Falls Church City Public Schools ⓘ |
| hasEducationalStage | lower secondary education ⓘ |
| hasLevel | secondary education ⓘ |
| hasPublicAccess | no (students and staff only) ⓘ |
| hasStudentPopulationType | adolescents ⓘ |
| isInIndependentCity |
Falls Church
ⓘ
surface form:
Falls Church, Virginia
|
| jurisdiction | Falls Church City Public Schools ⓘ |
| languageOfInstruction | English ⓘ |
| locatedIn |
Falls Church
ⓘ
surface form:
Falls Church, Virginia
|
| locatedInAdministrativeTerritory | City of Falls Church ⓘ |
| namedAfter | Mary Ellen Henderson NERFINISHED ⓘ |
| operatedBy | Falls Church City Public Schools ⓘ |
| partOfSchoolDistrict | Falls Church City Public Schools ⓘ |
| region | Northern Virginia ⓘ |
| schoolSystem | American education system ⓘ |
| schoolType | middle school ⓘ |
| sector | public education ⓘ |
| servesGradeLevels | middle grades ⓘ |
| state | Virginia ⓘ |
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: Mary Ellen Henderson Middle School Description of subject: Mary Ellen Henderson Middle School is a public middle school serving students in the independent city of Falls Church, Virginia.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.