State Route 12 bridge
E845018
The State Route 12 bridge is a roadway bridge in California that carries State Route 12 across the Mokelumne River, connecting communities in the Sacramento–San Joaquin Delta region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| State Route 12 bridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10151712 — 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: State Route 12 bridge Context triple: [Mokelumne River, hasBridge, State Route 12 bridge]
-
A.
State Route 49 bridge
The State Route 49 bridge is a roadway bridge in California that carries State Route 49 across the Mokelumne River in the Sierra foothills.
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B.
State Route 509 bridge
The State Route 509 bridge is a major roadway span in Tacoma, Washington, carrying traffic over the Thea Foss Waterway as part of the region’s highway network.
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C.
U.S. Route 19 bridge
The U.S. Route 19 bridge is a highway bridge in Florida that carries U.S. Route 19 across the Anclote River, facilitating regional north–south traffic along the Gulf Coast.
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D.
Sylvan Avenue Bridge
Sylvan Avenue Bridge is a major roadway bridge in Dallas, Texas, carrying Sylvan Avenue over the Trinity River as part of the city’s river-crossing infrastructure.
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E.
U.S. Route 41 bridge
The U.S. Route 41 bridge is a highway bridge carrying U.S. Route 41 across the Alafia River in Florida.
- 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: State Route 12 bridge Target entity description: The State Route 12 bridge is a roadway bridge in California that carries State Route 12 across the Mokelumne River, connecting communities in the Sacramento–San Joaquin Delta region.
-
A.
State Route 49 bridge
The State Route 49 bridge is a roadway bridge in California that carries State Route 49 across the Mokelumne River in the Sierra foothills.
-
B.
State Route 509 bridge
The State Route 509 bridge is a major roadway span in Tacoma, Washington, carrying traffic over the Thea Foss Waterway as part of the region’s highway network.
-
C.
U.S. Route 19 bridge
The U.S. Route 19 bridge is a highway bridge in Florida that carries U.S. Route 19 across the Anclote River, facilitating regional north–south traffic along the Gulf Coast.
-
D.
Sylvan Avenue Bridge
Sylvan Avenue Bridge is a major roadway bridge in Dallas, Texas, carrying Sylvan Avenue over the Trinity River as part of the city’s river-crossing infrastructure.
-
E.
U.S. Route 41 bridge
The U.S. Route 41 bridge is a highway bridge carrying U.S. Route 41 across the Alafia River in Florida.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf |
bridge in California
ⓘ
highway bridge ⓘ road bridge ⓘ |
| carries | California State Route 12 NERFINISHED ⓘ |
| connectsRegion | communities in the Sacramento–San Joaquin Delta ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crosses | Mokelumne River NERFINISHED ⓘ |
| crossesBodyOfWater | Mokelumne River NERFINISHED ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
United States of America ⓘ
surface form:
United States
|
| locatedInRegion | Sacramento–San Joaquin River Delta NERFINISHED ⓘ |
| partOfRoute | State Route 12 transportation corridor NERFINISHED ⓘ |
| roadwayType | state highway bridge ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| usedFor | vehicular traffic ⓘ |
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: State Route 12 bridge Description of subject: The State Route 12 bridge is a roadway bridge in California that carries State Route 12 across the Mokelumne River, connecting communities in the Sacramento–San Joaquin Delta region.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.