State Route 502
E527525
State Route 502 is a short state highway in southwestern Washington that connects the city of Battle Ground to Interstate 5, serving as a key commuter and regional access route.
All labels observed (1)
| Label | Occurrences |
|---|---|
| State Route 502 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3081947 — 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: State Route 502 Context triple: [Battle Ground, Washington, transportationAccess, State Route 502]
-
A.
State Route 504
State Route 504 is a Washington state highway best known for providing access to the Mount St. Helens area and its surrounding recreational and scenic sites.
-
B.
State Route 503
State Route 503 is a state highway in southwestern Washington that connects communities northeast of Vancouver to the Mount St. Helens region.
-
C.
State Route 509
State Route 509 is a Washington state highway that serves as a key north–south corridor linking the Port of Tacoma and surrounding industrial areas with nearby cities and regional freeways.
-
D.
State Route 520
State Route 520 is a major east–west highway in the Seattle metropolitan area that includes the floating bridge across Lake Washington and serves as a key commuter route between Seattle and its eastern suburbs.
-
E.
State Route 518
State Route 518 is a short Washington state highway in the Seattle metropolitan area that connects Interstate 5 and Interstate 405 to Seattle–Tacoma International Airport.
- 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: State Route 502 Target entity description: State Route 502 is a short state highway in southwestern Washington that connects the city of Battle Ground to Interstate 5, serving as a key commuter and regional access route.
-
A.
State Route 504
State Route 504 is a Washington state highway best known for providing access to the Mount St. Helens area and its surrounding recreational and scenic sites.
-
B.
State Route 503
State Route 503 is a state highway in southwestern Washington that connects communities northeast of Vancouver to the Mount St. Helens region.
-
C.
State Route 509
State Route 509 is a Washington state highway that serves as a key north–south corridor linking the Port of Tacoma and surrounding industrial areas with nearby cities and regional freeways.
-
D.
State Route 520
State Route 520 is a major east–west highway in the Seattle metropolitan area that includes the floating bridge across Lake Washington and serves as a key commuter route between Seattle and its eastern suburbs.
-
E.
State Route 518
State Route 518 is a short Washington state highway in the Seattle metropolitan area that connects Interstate 5 and Interstate 405 to Seattle–Tacoma International Airport.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf | state highway ⓘ |
| abbreviation | SR 502 ⓘ |
| accessControl | partially controlled-access highway ⓘ |
| category |
State highways in Washington (state)
ⓘ
Transportation in Clark County, Washington ⓘ |
| connectsTo |
Battle Ground, Washington
ⓘ
Interstate 5 ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| county | Clark County, Washington ⓘ |
| direction | east–west ⓘ |
| easternTerminus | Battle Ground, Washington ⓘ |
| hasJunction |
Interstate 5
ⓘ
local roads in Battle Ground, Washington ⓘ |
| highwaySystem |
Washington State Route System
ⓘ
linked to:
Washington State Routes
|
| laneConfiguration | four-lane highway (most segments) ⓘ |
| locatedInUrbanArea | Portland–Vancouver metropolitan area ⓘ |
| maintainedBy | Washington State Department of Transportation ⓘ |
| partOf | regional transportation network of Clark County, Washington ⓘ |
| region |
Southwestern Washington
ⓘ
linked to:
southwestern Washington
|
| roadType | paved highway ⓘ |
| role |
commuter route
ⓘ
regional access route ⓘ |
| routeNumber | 502 ⓘ |
| serves |
city of Battle Ground, Washington
ⓘ
linked to:
Battle Ground, Washington
|
| servesTraffic | commuter traffic between Battle Ground and Interstate 5 ⓘ |
| state | Washington ⓘ |
| westernTerminus |
Interstate 5 near Ridgefield, Washington
ⓘ
linked to:
Interstate 5 near Salmon Creek, Washington
|
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: State Route 502 Description of subject: State Route 502 is a short state highway in southwestern Washington that connects the city of Battle Ground to Interstate 5, serving as a key commuter and regional access route.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.