County Route 509 (New Jersey)
E1024048
County Route 509 (New Jersey) is a major county highway in northern New Jersey that runs through several urban and suburban communities, serving as an important north–south arterial route.
All labels observed (1)
| Label | Occurrences |
|---|---|
| County Route 509 (New Jersey) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13155622 — 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: County Route 509 (New Jersey) Context triple: [New Jersey Route 28, hasJunctionWith, County Route 509 (New Jersey)]
-
A.
County Route 561 (New Jersey)
County Route 561 in New Jersey is a significant county highway that runs through several South Jersey communities, serving as an important connector between suburban and rural areas and linking to major regional roads.
-
B.
County Route 518 (New Jersey)
County Route 518 (New Jersey) is an east–west county highway in central New Jersey that connects several rural and suburban communities across Mercer, Somerset, and Hunterdon counties.
-
C.
County Route 536 (New Jersey)
County Route 536 in New Jersey is a county highway that runs across several South Jersey communities, serving as an important east–west connector in the regional road network.
-
D.
Route 501 (New Jersey)
Route 501 (New Jersey) is a state highway in northern New Jersey that runs east–west through Hudson and Bergen counties, connecting several urban communities and major routes near the New York state line.
-
E.
County Route 512 (New Jersey)
County Route 512 (New Jersey) is an east–west county highway in northern New Jersey that connects several suburban communities across Somerset and Morris counties.
- 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: County Route 509 (New Jersey) Target entity description: County Route 509 (New Jersey) is a major county highway in northern New Jersey that runs through several urban and suburban communities, serving as an important north–south arterial route.
-
A.
County Route 561 (New Jersey)
County Route 561 in New Jersey is a significant county highway that runs through several South Jersey communities, serving as an important connector between suburban and rural areas and linking to major regional roads.
-
B.
County Route 518 (New Jersey)
County Route 518 (New Jersey) is an east–west county highway in central New Jersey that connects several rural and suburban communities across Mercer, Somerset, and Hunterdon counties.
-
C.
County Route 536 (New Jersey)
County Route 536 in New Jersey is a county highway that runs across several South Jersey communities, serving as an important east–west connector in the regional road network.
-
D.
Route 501 (New Jersey)
Route 501 (New Jersey) is a state highway in northern New Jersey that runs east–west through Hudson and Bergen counties, connecting several urban communities and major routes near the New York state line.
-
E.
County Route 512 (New Jersey)
County Route 512 (New Jersey) is an east–west county highway in northern New Jersey that connects several suburban communities across Somerset and Morris counties.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
county highway
ⓘ
road in New Jersey ⓘ |
| category |
County routes in New Jersey
ⓘ
Transportation in Essex County, New Jersey ⓘ Transportation in Morris County, New Jersey ⓘ Transportation in Union County, New Jersey ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| direction | north–south ⓘ |
| function |
major arterial road
ⓘ
suburban thoroughfare ⓘ urban thoroughfare ⓘ |
| hasJunctionWith |
Interstate 280
NERFINISHED
ⓘ
Interstate 287 NERFINISHED ⓘ Interstate 78 NERFINISHED ⓘ New Jersey Route 24 NERFINISHED ⓘ New Jersey Route 28 NERFINISHED ⓘ U.S. Route 1/9 NERFINISHED ⓘ U.S. Route 22 NERFINISHED ⓘ |
| hasLanes | multiple travel lanes ⓘ |
| isPartOfNetwork | regional north–south arterial roads in New Jersey ⓘ |
| locatedIn | Northern New Jersey NERFINISHED ⓘ |
| maintainedBy |
Essex County, New Jersey
NERFINISHED
ⓘ
Morris County, New Jersey NERFINISHED ⓘ Union County, New Jersey NERFINISHED ⓘ |
| partOf | New Jersey county highway system NERFINISHED ⓘ |
| passesThrough |
Clark, New Jersey
NERFINISHED
ⓘ
Essex County, New Jersey NERFINISHED ⓘ Livingston, New Jersey NERFINISHED ⓘ Millburn, New Jersey NERFINISHED ⓘ Morris County, New Jersey NERFINISHED ⓘ North Plainfield, New Jersey NERFINISHED ⓘ Parsippany–Troy Hills, New Jersey NERFINISHED ⓘ Plainfield, New Jersey NERFINISHED ⓘ Rahway, New Jersey NERFINISHED ⓘ Scotch Plains, New Jersey NERFINISHED ⓘ Springfield Township, Union County, New Jersey NERFINISHED ⓘ Union County, New Jersey NERFINISHED ⓘ Watchung, New Jersey NERFINISHED ⓘ Westfield, New Jersey NERFINISHED ⓘ |
| region | Northern New Jersey NERFINISHED ⓘ |
| roadClassification | major county route ⓘ |
| routeNumber | 509 ⓘ |
| routeType | county route ⓘ |
| serves |
suburban communities in Essex County, New Jersey
ⓘ
suburban communities in Morris County, New Jersey ⓘ urban communities in Union County, New Jersey ⓘ |
| state |
New Jersey, United States
ⓘ
surface form:
New Jersey
|
| surface | paved ⓘ |
| usedFor |
commuter traffic
ⓘ
local access traffic ⓘ |
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: County Route 509 (New Jersey) Description of subject: County Route 509 (New Jersey) is a major county highway in northern New Jersey that runs through several urban and suburban communities, serving as an important north–south arterial route.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.