Mississippi River bridges
E670633
Mississippi River bridges are the numerous road and rail structures that span the Mississippi River, connecting states and facilitating regional transportation and commerce.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mississippi River bridges canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7522447 — 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: Mississippi River bridges Context triple: [Missouri and Illinois, shareBridgeCrossings, Mississippi River bridges]
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A.
Main Channel Bridge over the Mississippi River
The Main Channel Bridge over the Mississippi River is a major highway bridge that carries traffic across the river at Winona, Minnesota, serving as a key regional transportation link.
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B.
Heart of America Bridge
The Heart of America Bridge is a major vehicular and pedestrian bridge over the Missouri River that connects downtown Kansas City with North Kansas City.
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C.
Missouri River bridge between Omaha and Council Bluffs
The Missouri River bridge between Omaha and Council Bluffs is a key roadway span linking Omaha, Nebraska, and Council Bluffs, Iowa, across the Missouri River.
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D.
I-74 Bridge over the Mississippi River
The I-74 Bridge over the Mississippi River is a major highway crossing that carries Interstate 74 between Moline, Illinois, and Bettendorf, Iowa, serving as a key transportation link in the Quad Cities region.
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E.
Memphis–Arkansas Bridge
The Memphis–Arkansas Bridge is a major steel through-arch highway bridge carrying Interstate traffic across the Mississippi River between Memphis, Tennessee, and West Memphis, Arkansas.
- 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: Mississippi River bridges Target entity description: Mississippi River bridges are the numerous road and rail structures that span the Mississippi River, connecting states and facilitating regional transportation and commerce.
-
A.
Main Channel Bridge over the Mississippi River
The Main Channel Bridge over the Mississippi River is a major highway bridge that carries traffic across the river at Winona, Minnesota, serving as a key regional transportation link.
-
B.
Heart of America Bridge
The Heart of America Bridge is a major vehicular and pedestrian bridge over the Missouri River that connects downtown Kansas City with North Kansas City.
-
C.
Missouri River bridge between Omaha and Council Bluffs
The Missouri River bridge between Omaha and Council Bluffs is a key roadway span linking Omaha, Nebraska, and Council Bluffs, Iowa, across the Missouri River.
-
D.
I-74 Bridge over the Mississippi River
The I-74 Bridge over the Mississippi River is a major highway crossing that carries Interstate 74 between Moline, Illinois, and Bettendorf, Iowa, serving as a key transportation link in the Quad Cities region.
-
E.
Memphis–Arkansas Bridge
The Memphis–Arkansas Bridge is a major steel through-arch highway bridge carrying Interstate traffic across the Mississippi River between Memphis, Tennessee, and West Memphis, Arkansas.
- F. None of above. chosen
Statements (70)
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: Mississippi River bridges Description of subject: Mississippi River bridges are the numerous road and rail structures that span the Mississippi River, connecting states and facilitating regional transportation and commerce.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.