Route 520
E671802
Route 520 is a provincial highway in Labrador, Canada, that serves as a spur of the Trans-Labrador Highway connecting it to nearby communities.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Route 520 canonical | 2 |
| Route 220 | 1 |
| Route 520 (North West River Road) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7485668 — 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: Route 520 Context triple: [Trans-Labrador Highway, routeNumberIncludes, Route 520]
-
A.
Route 59
Route 59 is a state highway in Connecticut that serves as a regional connector through several towns in the southwestern part of the state.
-
B.
Route 518
Route 518 is a state highway in central New Jersey that runs east–west through Mercer and Somerset counties, connecting several rural and suburban communities.
-
C.
Route 62
Route 62 is a regional roadway that serves as a key connector through parts of Massachusetts, including the area near West Concord.
-
D.
Route 64
Route 64 is a Chilean roadway that serves as a key regional connector in the Valparaíso area, linking the inland city of Quilpué with surrounding localities and major routes.
-
E.
Route 60
Route 60 is a major east–west freeway in Southern California that serves as a key commuter and freight corridor through the Inland Empire and Greater Los Angeles region.
- 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: Route 520 Target entity description: Route 520 is a provincial highway in Labrador, Canada, that serves as a spur of the Trans-Labrador Highway connecting it to nearby communities.
-
A.
Route 59
Route 59 is a state highway in Connecticut that serves as a regional connector through several towns in the southwestern part of the state.
-
B.
Route 518
Route 518 is a state highway in central New Jersey that runs east–west through Mercer and Somerset counties, connecting several rural and suburban communities.
-
C.
Route 62
Route 62 is a regional roadway that serves as a key connector through parts of Massachusetts, including the area near West Concord.
-
D.
Route 64
Route 64 is a Chilean roadway that serves as a key regional connector in the Valparaíso area, linking the inland city of Quilpué with surrounding localities and major routes.
-
E.
Route 60
Route 60 is a major east–west freeway in Southern California that serves as a key commuter and freight corridor through the Inland Empire and Greater Los Angeles region.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
provincial highway
ⓘ
road transportation infrastructure ⓘ |
| connects | Trans-Labrador Highway and nearby Labrador communities ⓘ |
| connectsTo |
Trans-Labrador Highway
ⓘ
nearby communities in Labrador ⓘ |
| country | Canada ⓘ |
| function | spur route of Trans-Labrador Highway ⓘ |
| hasAccessRestriction | no tolls ⓘ |
| hasDirection | bidirectional traffic ⓘ |
| hasNumber | 520 ⓘ |
| highwaySystem |
Newfoundland and Labrador provincial highways
ⓘ
linked to:
Newfoundland and Labrador highway system
|
| isIn | eastern Canada ⓘ |
| isPartOf | road network of Labrador ⓘ |
| jurisdiction | provincial ⓘ |
| locatedIn |
Labrador
ⓘ
province of Newfoundland and Labrador ⓘ |
| maintainedBy |
Department of Transportation and Infrastructure of Newfoundland and Labrador
ⓘ
Government of Newfoundland and Labrador ⓘ |
| partOf |
provincial highway network of Newfoundland and Labrador
ⓘ
linked to:
Newfoundland and Labrador highway system
|
| regionServed | Labrador ⓘ |
| roadSurface | paved ⓘ |
| roadType | two-lane highway ⓘ |
| spurOf | Trans-Labrador Highway ⓘ |
| usedFor |
local access
ⓘ
motor vehicle traffic ⓘ regional connectivity ⓘ |
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: Route 520 Description of subject: Route 520 is a provincial highway in Labrador, Canada, that serves as a spur of the Trans-Labrador Highway connecting it to nearby communities.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Route 520
linked to: Route 520