connected by California State Route 20
E147598
California State Route 20 is a major east–west highway in Northern California that links coastal, valley, and Sierra Nevada communities, including Nevada City.
All labels observed (1)
| Label | Occurrences |
|---|---|
| connected by California State Route 20 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1299456 — 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: connected by California State Route 20 Context triple: [Nevada City, California, transportConnection, connected by California State Route 20]
-
A.
California State Route 28
California State Route 28 is a scenic state highway that runs along the north shore of Lake Tahoe, connecting communities in the Sierra Nevada region of California.
-
B.
California State Route 120
California State Route 120 is a scenic east–west highway in California that crosses the Sierra Nevada and provides one of the main road entrances to Yosemite National Park via Tioga Pass.
-
C.
California State Route 4
California State Route 4 is a scenic east–west highway in Northern California that crosses the Sierra Nevada and connects the San Francisco Bay Area with the Central Valley and mountain communities.
-
D.
California State Route 190
California State Route 190 is an east–west state highway in California that traverses the Sierra Nevada and Death Valley, providing access to Death Valley National Park and connecting remote desert and mountain communities.
-
E.
connected by Hunter Expressway
Hunter Expressway is a major highway in New South Wales, Australia, that improves regional connectivity by linking inland centres such as Cessnock to the broader road network.
- 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: connected by California State Route 20 Target entity description: California State Route 20 is a major east–west highway in Northern California that links coastal, valley, and Sierra Nevada communities, including Nevada City.
-
A.
California State Route 28
California State Route 28 is a scenic state highway that runs along the north shore of Lake Tahoe, connecting communities in the Sierra Nevada region of California.
-
B.
California State Route 120
California State Route 120 is a scenic east–west highway in California that crosses the Sierra Nevada and provides one of the main road entrances to Yosemite National Park via Tioga Pass.
-
C.
California State Route 4
California State Route 4 is a scenic east–west highway in Northern California that crosses the Sierra Nevada and connects the San Francisco Bay Area with the Central Valley and mountain communities.
-
D.
California State Route 190
California State Route 190 is an east–west state highway in California that traverses the Sierra Nevada and Death Valley, providing access to Death Valley National Park and connecting remote desert and mountain communities.
-
E.
connected by Hunter Expressway
Hunter Expressway is a major highway in New South Wales, Australia, that improves regional connectivity by linking inland centres such as Cessnock to the broader road network.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
state highway
ⓘ
transportation route ⓘ |
| abbreviation |
CA 20
ⓘ
SR 20 ⓘ |
| connectsCommunity | Nevada City ⓘ |
| connectsRegion |
California coast
ⓘ
Central Valley ⓘ Sierra Nevada ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| function | links coastal, valley, and Sierra Nevada communities ⓘ |
| hasJunctionWith |
California State Route 49
ⓘ
Interstate 5 ⓘ U.S. Route 101 ⓘ U.S. Route 20 NERFINISHED ⓘ |
| highwayType | east–west highway ⓘ |
| locatedIn | Northern California ⓘ |
| maintainedBy |
California Department of Transportation
ⓘ
linked to:
Caltrans
|
| partOf |
California State Route system
ⓘ
linked to:
California State Route
|
| regionServed | Northern California transportation corridor ⓘ |
| roadDirection |
east to west
ⓘ
west to east ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
| traverses |
Sierra Nevada communities
ⓘ
coastal communities ⓘ valley communities ⓘ |
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: connected by California State Route 20 Description of subject: California State Route 20 is a major east–west highway in Northern California that links coastal, valley, and Sierra Nevada communities, including Nevada City.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Nevada City, California, United States