Chester Upland School District
E188760
Chester Upland School District is a public school district serving students in the city of Chester and surrounding communities in Delaware County, Pennsylvania.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Chester Upland School District Board of School Directors | 2 |
| Chester High School | 1 |
| Chester Upland School District canonical | 1 |
| Chester Upland School of the Arts | 1 |
| Chester-Upland School District | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1661997 — 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: Chester Upland School District Context triple: [Chester, Pennsylvania, hasEducationalInstitution, Chester Upland School District]
-
A.
Gresham-Barlow School District
Gresham-Barlow School District is a public school district serving students in the Gresham area and surrounding communities in Oregon.
-
B.
Reynolds School District
Reynolds School District is a public school district serving students in Fairview and surrounding communities in the Portland metropolitan area of Oregon.
-
C.
Bow School District
Bow School District is the public school system serving the town of Bow in Merrimack County, New Hampshire.
-
D.
Mount Pleasant Area School District
Mount Pleasant Area School District is a public school district serving students in and around the borough of Mount Pleasant in southwestern Pennsylvania.
-
E.
Pottsville Area School District
Pottsville Area School District is a public school district serving students in and around the city of Pottsville in Schuylkill County, Pennsylvania.
- 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: Chester Upland School District Target entity description: Chester Upland School District is a public school district serving students in the city of Chester and surrounding communities in Delaware County, Pennsylvania.
-
A.
Gresham-Barlow School District
Gresham-Barlow School District is a public school district serving students in the Gresham area and surrounding communities in Oregon.
-
B.
Reynolds School District
Reynolds School District is a public school district serving students in Fairview and surrounding communities in the Portland metropolitan area of Oregon.
-
C.
Bow School District
Bow School District is the public school system serving the town of Bow in Merrimack County, New Hampshire.
-
D.
Mount Pleasant Area School District
Mount Pleasant Area School District is a public school district serving students in and around the borough of Mount Pleasant in southwestern Pennsylvania.
-
E.
Pottsville Area School District
Pottsville Area School District is a public school district serving students in and around the city of Pottsville in Schuylkill County, Pennsylvania.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
public school district
ⓘ
school district in Pennsylvania ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Delaware County, Pennsylvania ⓘ |
| educationSystem | Public education in Pennsylvania ⓘ |
| employs |
school administrators
ⓘ
support staff ⓘ teachers ⓘ |
| follows | Pennsylvania school code ⓘ |
| followsCurriculum | Pennsylvania Core Standards ⓘ |
| fundedBy |
Pennsylvania
ⓘ
surface form:
Commonwealth of Pennsylvania
federal education funds ⓘ local property taxes ⓘ |
| governingBody |
Chester Upland School District
self-linksurface differs
ⓘ
surface form:
Chester Upland School District Board of School Directors
|
| hasJurisdictionOver |
public schools in Chester Township, Pennsylvania
ⓘ
public schools in Chester, Pennsylvania ⓘ public schools in Upland, Pennsylvania ⓘ |
| hasSchoolBoard |
Chester Upland School District
self-linksurface differs
ⓘ
surface form:
Chester Upland School District Board of School Directors
|
| hasTransportationService | school bus transportation for eligible students ⓘ |
| hasType | urban school district ⓘ |
| hasWebsite | https://www.chesteruplandsd.org/ ⓘ |
| headquartersLocation |
Chester, Pennsylvania, United States
ⓘ
surface form:
Chester, Pennsylvania
|
| languageOfInstruction | English ⓘ |
| locatedInMetropolitanArea | Philadelphia metropolitan area ⓘ |
| locatedInTheAdministrativeTerritorialEntity |
Chester, Pennsylvania, United States
ⓘ
surface form:
Chester, Pennsylvania
|
| locatedInTimeZone | Eastern Time Zone ⓘ |
| offersEducationLevel |
elementary education
ⓘ
high school education ⓘ middle school education ⓘ |
| offersProgram |
English language learner support
ⓘ
Title I services ⓘ special education services ⓘ |
| operates |
Chester Upland School District
self-linksurface differs
ⓘ
surface form:
Chester High School
Chester Upland School District self-linksurface differs ⓘ
surface form:
Chester Upland School of the Arts
Columbus Elementary School ⓘ Main Street Elementary School ⓘ STEM at Showalter (Chester Upland) ⓘ Toby Farms Intermediate School ⓘ |
| partOf | Delaware County Intermediate Unit ⓘ |
| providesService | public K–12 education ⓘ |
| serves |
Chester Township, Pennsylvania
ⓘ
Chester, Pennsylvania, United States ⓘ
surface form:
City of Chester, Pennsylvania
Upland, Pennsylvania ⓘ |
| state | Pennsylvania ⓘ |
| subjectTo | Pennsylvania Department of Education oversight ⓘ |
| uses | Pennsylvania System of School Assessment ⓘ |
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: Chester Upland School District Description of subject: Chester Upland School District is a public school district serving students in the city of Chester and surrounding communities in Delaware County, Pennsylvania.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Chester, Pennsylvania
Chester Upland School District
→
hasSchoolBoard
→
Chester Upland School District
self-linksurface differs
ⓘ
this entity surface form:
Chester Upland School District Board of School Directors
Chester Upland School District
→
operates
→
Chester Upland School District
self-linksurface differs
ⓘ
this entity surface form:
Chester High School
Chester Upland School District
→
operates
→
Chester Upland School District
self-linksurface differs
ⓘ
this entity surface form:
Chester Upland School of the Arts
Chester Upland School District
→
governingBody
→
Chester Upland School District
self-linksurface differs
ⓘ
this entity surface form:
Chester Upland School District Board of School Directors
this entity surface form:
Chester-Upland School District