US 219
E814726
US 219 is a north–south U.S. highway running through parts of New York, Pennsylvania, Maryland, and West Virginia, serving as a key regional route in the Appalachian region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| US 219 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9683326 — 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: US 219 Context triple: [U.S. Route 219, alsoKnownAs, US 219]
-
A.
US 209
US 209 is a U.S. highway running through Pennsylvania and New York, connecting rural communities, small towns, and scenic areas in the northeastern United States.
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B.
US 231
US 231 is a major north–south United States highway running through several states in the eastern and central U.S., serving as an important regional transportation corridor.
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C.
US 71
US 71 is a major north–south U.S. Highway running through the central United States, notably traversing states such as Louisiana, Arkansas, Missouri, and Iowa.
-
D.
US 17
US 17 is a major north–south U.S. highway running along the southeastern United States, connecting Florida with several Atlantic coastal states.
-
E.
US 99
US 99 was a major former north–south U.S. highway that ran along the West Coast, primarily through California, and served as a key predecessor to parts of today’s Interstate 5.
- 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: US 219 Target entity description: US 219 is a north–south U.S. highway running through parts of New York, Pennsylvania, Maryland, and West Virginia, serving as a key regional route in the Appalachian region.
-
A.
US 209
US 209 is a U.S. highway running through Pennsylvania and New York, connecting rural communities, small towns, and scenic areas in the northeastern United States.
-
B.
US 231
US 231 is a major north–south United States highway running through several states in the eastern and central U.S., serving as an important regional transportation corridor.
-
C.
US 71
US 71 is a major north–south U.S. Highway running through the central United States, notably traversing states such as Louisiana, Arkansas, Missouri, and Iowa.
-
D.
US 17
US 17 is a major north–south U.S. highway running along the southeastern United States, connecting Florida with several Atlantic coastal states.
-
E.
US 99
US 99 was a major former north–south U.S. highway that ran along the West Coast, primarily through California, and served as a key predecessor to parts of today’s Interstate 5.
- F. None of above. chosen
Statements (45)
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: US 219 Description of subject: US 219 is a north–south U.S. highway running through parts of New York, Pennsylvania, Maryland, and West Virginia, serving as a key regional route in the Appalachian region.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.