Fontana Unified School District
E293652
Fontana Unified School District is a public school district that operates and oversees K–12 schools serving students in the city of Fontana and surrounding areas in California.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Fontana Unified School District canonical | 1 |
| Fontana Unified School District Board of Education | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2653937 — 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: Fontana Unified School District Context triple: [Fontana, California, servedBySchoolDistrict, Fontana Unified School District]
-
A.
La Cañada Unified School District
La Cañada Unified School District is a public school district serving the community of La Cañada Flintridge in Los Angeles County, California, known for its high academic performance and strong college-preparatory programs.
-
B.
Chandler Unified School District
Chandler Unified School District is a public school district serving students in Chandler, Arizona and surrounding communities, known for its large enrollment and strong academic programs.
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C.
Placentia-Yorba Linda Unified School District
Placentia-Yorba Linda Unified School District is a public school district in northern Orange County, California, serving the communities of Placentia, Yorba Linda, and surrounding areas with K–12 education.
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D.
Yucaipa-Calimesa Joint Unified School District
Yucaipa-Calimesa Joint Unified School District is a public school district in Southern California that serves students in the neighboring communities of Yucaipa and Calimesa.
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E.
Chaffey Joint Union High School District
Chaffey Joint Union High School District is a large public high school district serving multiple communities in the Inland Empire region of Southern California.
- 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: Fontana Unified School District Target entity description: Fontana Unified School District is a public school district that operates and oversees K–12 schools serving students in the city of Fontana and surrounding areas in California.
-
A.
La Cañada Unified School District
La Cañada Unified School District is a public school district serving the community of La Cañada Flintridge in Los Angeles County, California, known for its high academic performance and strong college-preparatory programs.
-
B.
Chandler Unified School District
Chandler Unified School District is a public school district serving students in Chandler, Arizona and surrounding communities, known for its large enrollment and strong academic programs.
-
C.
Placentia-Yorba Linda Unified School District
Placentia-Yorba Linda Unified School District is a public school district in northern Orange County, California, serving the communities of Placentia, Yorba Linda, and surrounding areas with K–12 education.
-
D.
Yucaipa-Calimesa Joint Unified School District
Yucaipa-Calimesa Joint Unified School District is a public school district in Southern California that serves students in the neighboring communities of Yucaipa and Calimesa.
-
E.
Chaffey Joint Union High School District
Chaffey Joint Union High School District is a large public high school district serving multiple communities in the Inland Empire region of Southern California.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
public school district
ⓘ
school district in California ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| educationLevel | K–12 ⓘ |
| educationSystem | California public school system ⓘ |
| fundingType | publicly funded ⓘ |
| governingBody |
Fontana Unified School District
self-linksurface differs
ⓘ
surface form:
Fontana Unified School District Board of Education
|
| hasSchoolType |
alternative school
ⓘ
comprehensive high school ⓘ continuation high school ⓘ elementary school ⓘ middle school ⓘ |
| jurisdiction |
City of Fontana
ⓘ
surrounding unincorporated areas of San Bernardino County ⓘ |
| languageOfInstruction | English ⓘ |
| locatedIn |
San Bernardino County
ⓘ
surface form:
San Bernardino County, California
|
| offersProgram |
elementary education
ⓘ
kindergarten ⓘ secondary education ⓘ |
| operates |
alternative education schools
ⓘ
elementary schools ⓘ high schools ⓘ middle schools ⓘ |
| regulatoryAuthority | California Department of Education ⓘ |
| schoolBoardType | elected school board ⓘ |
| sector | public education ⓘ |
| servesCity | Fontana, California ⓘ |
| serviceType | public K–12 education ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
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: Fontana Unified School District Description of subject: Fontana Unified School District is a public school district that operates and oversees K–12 schools serving students in the city of Fontana and surrounding areas in California.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
Fontana Unified School District
→
governingBody
→
Fontana Unified School District
self-linksurface differs
ⓘ
this entity surface form:
Fontana Unified School District Board of Education