CA-15
E855774
CA-15 is a designation used for California's 15th congressional district, a U.S. House of Representatives district located in the state of California.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CA-15 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10312878 — 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: CA-15 Context triple: [California's 15th congressional district, abbreviation, CA-15]
-
A.
CA-5
CA-5 is a major Honduran highway that connects the capital city Tegucigalpa with the industrial hub of San Pedro Sula and other key regions.
-
B.
CA-1
CA-1 is a major Guatemalan highway that forms part of the Pan-American Highway system, connecting key regions across the country.
-
C.
CA-1
CA-1 is a major Salvadoran highway route that forms part of the country’s primary road network and the broader Central American highway system.
-
D.
CA-35
CA-35 is the hull classification symbol for USS Indianapolis, a U.S. Navy Portland-class heavy cruiser best known for its World War II service and tragic sinking after delivering components of the first atomic bomb.
-
E.
CA-45
CA-45 was the hull classification symbol for USS Wichita, a U.S. Navy heavy cruiser that served prominently during World War II.
- 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: CA-15 Target entity description: CA-15 is a designation used for California's 15th congressional district, a U.S. House of Representatives district located in the state of California.
-
A.
CA-5
CA-5 is a major Honduran highway that connects the capital city Tegucigalpa with the industrial hub of San Pedro Sula and other key regions.
-
B.
CA-1
CA-1 is a major Guatemalan highway that forms part of the Pan-American Highway system, connecting key regions across the country.
-
C.
CA-1
CA-1 is a major Salvadoran highway route that forms part of the country’s primary road network and the broader Central American highway system.
-
D.
CA-35
CA-35 is the hull classification symbol for USS Indianapolis, a U.S. Navy Portland-class heavy cruiser best known for its World War II service and tragic sinking after delivering components of the first atomic bomb.
-
E.
CA-45
CA-45 was the hull classification symbol for USS Wichita, a U.S. Navy heavy cruiser that served prominently during World War II.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
California congressional district
ⓘ
United States congressional district ⓘ |
| abbreviation | CA-15 ⓘ |
| apportionmentBasis | population as determined by the United States census ⓘ |
| belongsToSystem | United States congressional district numbering system NERFINISHED ⓘ |
| category |
Congressional districts of California
NERFINISHED
ⓘ
United States House districts by state NERFINISHED ⓘ |
| chamber | House of Representatives NERFINISHED ⓘ |
| country | United States of America ⓘ |
| designationUsedFor | California's 15th congressional district NERFINISHED ⓘ |
| electionCycle | every even-numbered year ⓘ |
| elects | one voting member of the U.S. House of Representatives ⓘ |
| fullName | California's 15th congressional district NERFINISHED ⓘ |
| governingLaw | Article One of the United States Constitution NERFINISHED ⓘ |
| governmentLevel | federal ⓘ |
| hasElectoralSystem | first-past-the-post ⓘ |
| hasRepresentationType | single-member district ⓘ |
| hasTypeOfConstituency | geographic constituency ⓘ |
| isNumberedDistrictOf | California NERFINISHED ⓘ |
| isPartOf | California congressional delegation NERFINISHED ⓘ |
| jurisdiction | residents of the 15th congressional district of California ⓘ |
| legislativeBody | United States House of Representatives ⓘ |
| locatedIn |
United States West Coast
NERFINISHED
ⓘ
western United States ⓘ
surface form:
Western United States
state of California NERFINISHED ⓘ |
| number | 15 ⓘ |
| officeHolderTitle | U.S. Representative NERFINISHED ⓘ |
| officeTermLength | 2 years ⓘ |
| redistrictedBy | California Citizens Redistricting Commission NERFINISHED ⓘ |
| representedIn | United States Congress NERFINISHED ⓘ |
| role | elects a representative to the lower house of the U.S. Congress ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| subjectTo |
California election law
NERFINISHED
ⓘ
United States Constitution NERFINISHED ⓘ federal election law ⓘ |
| usedInContext |
U.S. federal elections
ⓘ
congressional apportionment and redistricting ⓘ |
| votingEligibility | citizens of the United States residing in the district who meet federal and state voting requirements ⓘ |
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: CA-15 Description of subject: CA-15 is a designation used for California's 15th congressional district, a U.S. House of Representatives district located in the state of California.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.