Oregon Route 221
E785729
Oregon Route 221 is a state highway in Oregon that runs along the Willamette River, connecting the Salem area with communities such as Dayton.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Oregon Route 221 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9081530 — 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: Oregon Route 221 Context triple: [Dayton, Oregon, isAccessibleViaHighway, Oregon Route 221]
-
A.
Oregon Route 224
Oregon Route 224 is a state highway in Oregon that runs southeast from the Portland metropolitan area into the Clackamas River corridor, providing access to communities, recreation areas, and the Mount Hood National Forest.
-
B.
Oregon Route 223
Oregon Route 223 is a state highway in western Oregon that connects rural communities in Benton and Polk counties, serving as a regional route between the Kings Valley area and larger nearby highways.
-
C.
Oregon Route 212
Oregon Route 212 is a state highway in Oregon that serves as an important east–west connector in the Portland metropolitan area, linking communities such as Gresham with regional routes and interstates.
-
D.
Oregon Route 281
Oregon Route 281 is a state highway in Oregon that connects communities in the Hood River Valley, serving as a key route between the city of Hood River and the surrounding rural areas.
-
E.
Oregon Route 226
Oregon Route 226 is a state highway in Oregon that serves as a regional connector route in the Willamette Valley, linking small communities and providing access to larger arterial highways.
- 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: Oregon Route 221 Target entity description: Oregon Route 221 is a state highway in Oregon that runs along the Willamette River, connecting the Salem area with communities such as Dayton.
-
A.
Oregon Route 224
Oregon Route 224 is a state highway in Oregon that runs southeast from the Portland metropolitan area into the Clackamas River corridor, providing access to communities, recreation areas, and the Mount Hood National Forest.
-
B.
Oregon Route 223
Oregon Route 223 is a state highway in western Oregon that connects rural communities in Benton and Polk counties, serving as a regional route between the Kings Valley area and larger nearby highways.
-
C.
Oregon Route 212
Oregon Route 212 is a state highway in Oregon that serves as an important east–west connector in the Portland metropolitan area, linking communities such as Gresham with regional routes and interstates.
-
D.
Oregon Route 281
Oregon Route 281 is a state highway in Oregon that connects communities in the Hood River Valley, serving as a key route between the city of Hood River and the surrounding rural areas.
-
E.
Oregon Route 226
Oregon Route 226 is a state highway in Oregon that serves as a regional connector route in the Willamette Valley, linking small communities and providing access to larger arterial highways.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf | state highway ⓘ |
| category |
State highways in Oregon
ⓘ
Transportation in Marion County, Oregon ⓘ Transportation in Yamhill County, Oregon ⓘ |
| connects |
Dayton, Oregon
ⓘ
Salem, Oregon ⓘ |
| connectsTo | local communities along the Willamette River ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| follows | west bank of the Willamette River ⓘ |
| hasDirection | north–south ⓘ |
| highwayNumber | 221 ⓘ |
| highwayType | OR ⓘ |
| locatedIn |
Marion County, Oregon
ⓘ
Yamhill County, Oregon ⓘ |
| maintainedBy | Oregon Department of Transportation ⓘ |
| partOf | Oregon state highway system ⓘ |
| region | Willamette Valley ⓘ |
| roadFunction |
regional connector
ⓘ
rural highway ⓘ |
| runsAlong | Willamette River ⓘ |
| serves | Salem metropolitan area ⓘ |
| state | Oregon ⓘ |
| terminusNear |
Dayton, Oregon
ⓘ
Salem, Oregon ⓘ |
| usedFor |
automobile transportation
ⓘ
truck transportation ⓘ |
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: Oregon Route 221 Description of subject: Oregon Route 221 is a state highway in Oregon that runs along the Willamette River, connecting the Salem area with communities such as Dayton.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.