U.S. Route 197
E881698
U.S. Route 197 is a north–south U.S. highway in north-central Oregon and south-central Washington that connects The Dalles area to U.S. Route 97 and serves as a key regional route through the Columbia River Gorge region.
All labels observed (2)
| Label | Occurrences |
|---|---|
| U.S. Route 197 canonical | 2 |
| US 197 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1686501 — 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: U.S. Route 197 Context triple: [Wasco County, Oregon, crossedBy, U.S. Route 197]
-
A.
U.S. Route 192
U.S. Route 192 is an east–west highway in central Florida that serves as a major access corridor to the Orlando–Kissimmee area and nearby tourist attractions, including Walt Disney World.
-
B.
U.S. Route 199
U.S. Route 199 is a U.S. highway in northern California and southern Oregon that connects U.S. Route 101 near Crescent City to Interstate 5 near Grants Pass, serving as a key route through the rugged interior.
-
C.
U.S. Route 158
U.S. Route 158 is an east–west United States highway in North Carolina that connects several cities and towns across the northern part of the state.
-
D.
U.S. Route 501
U.S. Route 501 is a U.S. Highway running through Virginia and North Carolina that serves as a key north–south transportation corridor connecting cities such as Durham and Myrtle Beach.
-
E.
U.S. Route 119
U.S. Route 119 is a U.S. highway running generally north–south through parts of Kentucky, West Virginia, and Pennsylvania, connecting numerous towns and cities in the Appalachian 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: U.S. Route 197 Target entity description: U.S. Route 197 is a north–south U.S. highway in north-central Oregon and south-central Washington that connects The Dalles area to U.S. Route 97 and serves as a key regional route through the Columbia River Gorge region.
-
A.
U.S. Route 192
U.S. Route 192 is an east–west highway in central Florida that serves as a major access corridor to the Orlando–Kissimmee area and nearby tourist attractions, including Walt Disney World.
-
B.
U.S. Route 199
U.S. Route 199 is a U.S. highway in northern California and southern Oregon that connects U.S. Route 101 near Crescent City to Interstate 5 near Grants Pass, serving as a key route through the rugged interior.
-
C.
U.S. Route 158
U.S. Route 158 is an east–west United States highway in North Carolina that connects several cities and towns across the northern part of the state.
-
D.
U.S. Route 501
U.S. Route 501 is a U.S. Highway running through Virginia and North Carolina that serves as a key north–south transportation corridor connecting cities such as Durham and Myrtle Beach.
-
E.
U.S. Route 119
U.S. Route 119 is a U.S. highway running generally north–south through parts of Kentucky, West Virginia, and Pennsylvania, connecting numerous towns and cities in the Appalachian region.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf | U.S. Highway ⓘ |
| bridgeUsed | The Dalles Bridge ⓘ |
| connectsTo |
The Dalles area
ⓘ
U.S. Route 97 ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| crosses | Columbia River ⓘ |
| direction | north–south ⓘ |
| follows |
Columbia River Gorge region
ⓘ
linked to:
Columbia River gorge
|
| hasJunctionWith | U.S. Route 97 ⓘ |
| highwayNumber | 197 ⓘ |
| isNumberedAfter | U.S. Route 195 ⓘ |
| isNumberedBefore | U.S. Route 199 NERFINISHED ⓘ |
| locatedIn |
Oregon
ⓘ
Washington ⓘ |
| maintainedBy |
Oregon Department of Transportation
ⓘ
Washington State Department of Transportation ⓘ |
| partOf | United States Numbered Highway System ⓘ |
| passesThrough |
Klickitat County, Washington
ⓘ
Wasco County, Oregon ⓘ |
| region |
north-central Oregon
ⓘ
south-central Washington ⓘ |
| routeType | U.S. Highway ⓘ |
| servesAs | regional connector route ⓘ |
| stateAbbreviation |
OR
ⓘ
WA ⓘ |
| terminusNear | The Dalles, Oregon ⓘ |
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: U.S. Route 197 Description of subject: U.S. Route 197 is a north–south U.S. highway in north-central Oregon and south-central Washington that connects The Dalles area to U.S. Route 97 and serves as a key regional route through the Columbia River Gorge region.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: U.S. Route 197