U.S. Route 221
E377174
U.S. Route 221 is a north–south United States highway that runs through several southeastern states, connecting rural communities and regional centers.
All labels observed (1)
| Label | Occurrences |
|---|---|
| U.S. Route 221 canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T561092 — 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: U.S. Route 221 Context triple: [Jefferson County, Florida, hasMajorHighway, U.S. Route 221]
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A.
U.S. Route 220
U.S. Route 220 is a major north–south U.S. Highway running from Rockingham, North Carolina, to Waverly, New York, passing through several Mid-Atlantic and Appalachian states.
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B.
U.S. Route 23
U.S. Route 23 is a major north–south U.S. highway running from Florida to Michigan, serving as a key regional transportation artery through several eastern and midwestern states.
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C.
U.S. Route 29
U.S. Route 29 is a major north–south U.S. Highway running from Florida to Virginia, connecting numerous cities across the southeastern and mid-Atlantic United States.
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D.
U.S. Route 17
U.S. Route 17 is a major north–south U.S. Highway running along the southeastern Atlantic coast, connecting cities from Florida to Virginia.
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E.
U.S. Route 250
U.S. Route 250 is a U.S. highway running generally northeast–southwest through several states in the eastern United States, connecting rural areas, small towns, and regional cities.
- 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: U.S. Route 221 Target entity description: U.S. Route 221 is a north–south United States highway that runs through several southeastern states, connecting rural communities and regional centers.
-
A.
U.S. Route 220
U.S. Route 220 is a major north–south U.S. Highway running from Rockingham, North Carolina, to Waverly, New York, passing through several Mid-Atlantic and Appalachian states.
-
B.
U.S. Route 23
U.S. Route 23 is a major north–south U.S. highway running from Florida to Michigan, serving as a key regional transportation artery through several eastern and midwestern states.
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C.
U.S. Route 29
U.S. Route 29 is a major north–south U.S. Highway running from Florida to Virginia, connecting numerous cities across the southeastern and mid-Atlantic United States.
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D.
U.S. Route 17
U.S. Route 17 is a major north–south U.S. Highway running along the southeastern Atlantic coast, connecting cities from Florida to Virginia.
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E.
U.S. Route 250
U.S. Route 250 is a U.S. highway running generally northeast–southwest through several states in the eastern United States, connecting rural areas, small towns, and regional cities.
- F. None of above. chosen
Statements (47)
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: U.S. Route 221 Description of subject: U.S. Route 221 is a north–south United States highway that runs through several southeastern states, connecting rural communities and regional centers.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.