Interstate 540
E66737
Interstate 540 is a beltway highway serving the Raleigh metropolitan area in North Carolina, facilitating regional traffic flow and suburban connectivity.
All labels observed (8)
How this entity was disambiguated
This entity first appeared as the object of triple T103114 — 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: Interstate 540 Context triple: [Piedmont region of North Carolina, traversedBy, Interstate 540]
-
A.
Interstate 140
Interstate 140 is a short auxiliary Interstate highway serving the Knoxville, Tennessee area, providing a connector route around the city.
-
B.
Interstate 205
Interstate 205 is a major auxiliary Interstate Highway that serves as an eastern bypass of Portland, Oregon, connecting I-5 in Oregon to I-5 in Washington across the Columbia River.
-
C.
Interstate 73
Interstate 73 is a north–south U.S. Interstate Highway that runs through several states in the eastern United States, including North Carolina.
-
D.
Interstate 640
Interstate 640 is an auxiliary beltway of Interstate 40 that serves as a northern bypass around Knoxville, Tennessee.
-
E.
Interstate 55
Interstate 55 is a major north–south U.S. highway running from Louisiana to Illinois, connecting cities such as New Orleans, Memphis, and Chicago.
- 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: Interstate 540 Target entity description: Interstate 540 is a beltway highway serving the Raleigh metropolitan area in North Carolina, facilitating regional traffic flow and suburban connectivity.
-
A.
Interstate 140
Interstate 140 is a short auxiliary Interstate highway serving the Knoxville, Tennessee area, providing a connector route around the city.
-
B.
Interstate 205
Interstate 205 is a major auxiliary Interstate Highway that serves as an eastern bypass of Portland, Oregon, connecting I-5 in Oregon to I-5 in Washington across the Columbia River.
-
C.
Interstate 73
Interstate 73 is a north–south U.S. Interstate Highway that runs through several states in the eastern United States, including North Carolina.
-
D.
Interstate 640
Interstate 640 is an auxiliary beltway of Interstate 40 that serves as a northern bypass around Knoxville, Tennessee.
-
E.
Interstate 55
Interstate 55 is a major north–south U.S. highway running from Louisiana to Illinois, connecting cities such as New Orleans, Memphis, and Chicago.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
Interstate Highway
ⓘ
beltway ⓘ |
| abbreviation | I-540 ⓘ |
| beltwayFor |
Raleigh, North Carolina
ⓘ
linked to:
Raleigh
|
| category |
Interstate Highways in North Carolina
ⓘ
Transportation in Raleigh, North Carolina ⓘ |
| connectsTo |
Interstate 40 in North Carolina
ⓘ
linked to:
Interstate 40
NC Highway 50 ⓘ NC Highway 55 ⓘ
linked to:
North Carolina Highway 55
U.S. Route 1 in North Carolina ⓘ U.S. Route 64 in North Carolina ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| facilitates |
regional traffic flow
ⓘ
suburban connectivity ⓘ |
| hasJunctionWith |
Interstate 40 near Research Triangle Park
ⓘ
U.S. Route 1 near Cary, North Carolina ⓘ
linked to:
U.S. Route 1 in Apex, North Carolina
U.S. Route 64 near Apex, North Carolina ⓘ |
| highwayType | Interstate ⓘ |
| locatedIn | Raleigh, North Carolina area ⓘ |
| maintainedBy | North Carolina Department of Transportation ⓘ |
| partOf | Interstate Highway System ⓘ |
| passesNear |
Apex, North Carolina
ⓘ
Cary, North Carolina ⓘ
linked to:
Cary
Morrisville, North Carolina ⓘ
linked to:
Morrisville
North Raleigh, North Carolina ⓘ |
| region | Research Triangle ⓘ |
| role | outer loop for Raleigh area freeways ⓘ |
| routeNumber | 540 ⓘ |
| serves |
Raleigh metropolitan area
ⓘ
linked to:
Raleigh–Durham area
Raleigh–Durham International Airport vicinity ⓘ Wake County, North Carolina ⓘ |
| state | North Carolina ⓘ |
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: Interstate 540 Description of subject: Interstate 540 is a beltway highway serving the Raleigh metropolitan area in North Carolina, facilitating regional traffic flow and suburban connectivity.
Referenced by (19)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Interstate 540
linked to: Interstate 540
linked to: Interstate 540
subject linked to:
Research Triangle Expressway (NC 540)
linked to: Interstate 540
linked to: Interstate 540
linked to: Interstate 540
linked to: Interstate 540