CA 49
E843127
CA 49 is a historic California state highway that runs through the Sierra Nevada foothills, connecting many of the Gold Rush-era towns of the state's "Gold Country."
All labels observed (1)
| Label | Occurrences |
|---|---|
| CA 49 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10151739 — 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 49 Context triple: [California State Route 49, abbreviation, CA 49]
-
A.
CA 59
CA 59 is a north–south state highway in California that connects the city of Merced with surrounding rural areas in the San Joaquin Valley.
-
B.
CA 4
CA 4 is a state highway in California that runs east–west from the San Francisco Bay Area across the Central Valley into the Sierra Nevada.
-
C.
CA 99
CA 99 is a major north–south state highway running through California’s Central Valley, connecting cities such as Bakersfield, Fresno, and Sacramento.
-
D.
CA 41
CA 41 is a major California state highway that runs from the Central Coast near Morro Bay through the San Joaquin Valley to Yosemite National Park.
-
E.
CA 14
CA 14 is a major north–south California state highway connecting Los Angeles to the Mojave Desert and serving as a key route to communities in the Antelope Valley.
- 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 49 Target entity description: CA 49 is a historic California state highway that runs through the Sierra Nevada foothills, connecting many of the Gold Rush-era towns of the state's "Gold Country."
-
A.
CA 59
CA 59 is a north–south state highway in California that connects the city of Merced with surrounding rural areas in the San Joaquin Valley.
-
B.
CA 4
CA 4 is a state highway in California that runs east–west from the San Francisco Bay Area across the Central Valley into the Sierra Nevada.
-
C.
CA 99
CA 99 is a major north–south state highway running through California’s Central Valley, connecting cities such as Bakersfield, Fresno, and Sacramento.
-
D.
CA 41
CA 41 is a major California state highway that runs from the Central Coast near Morro Bay through the San Joaquin Valley to Yosemite National Park.
-
E.
CA 14
CA 14 is a major north–south California state highway connecting Los Angeles to the Mojave Desert and serving as a key route to communities in the Antelope Valley.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | state highway ⓘ |
| associatedWith | California Gold Rush history ⓘ |
| connects |
Gold Rush-era towns
ⓘ
historic mining communities ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| eraAssociatedWith | California Gold Rush era ⓘ |
| hasDesignation | historic route ⓘ |
| hasNickname |
Gold Country Highway
NERFINISHED
ⓘ
Golden Chain Highway NERFINISHED ⓘ |
| historicalSignificance | connects many Gold Rush-era settlements in California ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
|
| maintainedBy |
Caltrans
ⓘ
surface form:
California Department of Transportation
Caltrans NERFINISHED ⓘ |
| namedAfter |
California Gold Rush
NERFINISHED
ⓘ
Forty-Niners NERFINISHED ⓘ |
| partOf | California State Route system NERFINISHED ⓘ |
| passesNear |
Angels Camp
NERFINISHED
ⓘ
Auburn NERFINISHED ⓘ Grass Valley NERFINISHED ⓘ Jackson NERFINISHED ⓘ Mariposa NERFINISHED ⓘ Nevada City NERFINISHED ⓘ Oakhurst NERFINISHED ⓘ Placerville NERFINISHED ⓘ Sonora NERFINISHED ⓘ Sutter Creek NERFINISHED ⓘ |
| passesThrough |
Amador County
NERFINISHED
ⓘ
Butte County NERFINISHED ⓘ Calaveras County NERFINISHED ⓘ El Dorado County NERFINISHED ⓘ Madera County NERFINISHED ⓘ Mariposa County NERFINISHED ⓘ Nevada County NERFINISHED ⓘ Placer County NERFINISHED ⓘ Sutter County NERFINISHED ⓘ Tuolumne County NERFINISHED ⓘ Yuba County NERFINISHED ⓘ |
| roadType | two-lane highway ⓘ |
| tourismType |
heritage tourism route
ⓘ
scenic drive ⓘ |
| traverses |
California Gold Country
NERFINISHED
ⓘ
Sierra Nevada foothills ⓘ |
| usedFor |
local access to Gold Country towns
ⓘ
regional transportation ⓘ tourist travel ⓘ |
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 49 Description of subject: CA 49 is a historic California state highway that runs through the Sierra Nevada foothills, connecting many of the Gold Rush-era towns of the state's "Gold Country."
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.