U.S. Route 197 in Oregon
E710054
U.S. Route 197 in Oregon is a north–south U.S. highway that connects The Dalles area along the Columbia River to central Oregon, serving as a key regional route east of Mount Hood.
All labels observed (2)
| Label | Occurrences |
|---|---|
| U.S. Route 197 in Oregon canonical | 1 |
| U.S. Route 197 in Washington | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7976678 — 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 in Oregon Context triple: [United States Numbered Highway System in Oregon, hasHighway, U.S. Route 197 in Oregon]
-
A.
U.S. Route 95 in Oregon
U.S. Route 95 in Oregon is a north–south U.S. highway that briefly crosses the state's remote southeastern corner, connecting Nevada and Idaho through sparsely populated high desert.
-
B.
U.S. Route 26 in Oregon
U.S. Route 26 in Oregon is a major east–west highway that crosses the state from the Pacific Coast through Portland and over the Cascade Range into central and eastern Oregon.
-
C.
U.S. Route 97 Business in Oregon
U.S. Route 97 Business in Oregon is a designated business loop of U.S. Route 97 that directs traffic through local city streets and downtown areas rather than bypassing them on the main highway.
-
D.
Oregon Route 19
Oregon Route 19 is a state highway in Oregon that runs through north-central parts of the state, connecting small communities and scenic river valleys.
-
E.
Oregon Route 97
Oregon Route 97 is a major north–south state highway in Oregon that runs along the eastern side of the Cascade Range, serving as a key inland alternative to Interstate 5.
- 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 in Oregon Target entity description: U.S. Route 197 in Oregon is a north–south U.S. highway that connects The Dalles area along the Columbia River to central Oregon, serving as a key regional route east of Mount Hood.
-
A.
U.S. Route 95 in Oregon
U.S. Route 95 in Oregon is a north–south U.S. highway that briefly crosses the state's remote southeastern corner, connecting Nevada and Idaho through sparsely populated high desert.
-
B.
U.S. Route 26 in Oregon
U.S. Route 26 in Oregon is a major east–west highway that crosses the state from the Pacific Coast through Portland and over the Cascade Range into central and eastern Oregon.
-
C.
U.S. Route 97 Business in Oregon
U.S. Route 97 Business in Oregon is a designated business loop of U.S. Route 97 that directs traffic through local city streets and downtown areas rather than bypassing them on the main highway.
-
D.
Oregon Route 19
Oregon Route 19 is a state highway in Oregon that runs through north-central parts of the state, connecting small communities and scenic river valleys.
-
E.
Oregon Route 97
Oregon Route 97 is a major north–south state highway in Oregon that runs along the eastern side of the Cascade Range, serving as a key inland alternative to Interstate 5.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf | U.S. Highway ⓘ |
| approximateLength | approximately 70 miles ⓘ |
| category |
Transportation in Jefferson County, Oregon
ⓘ
Transportation in Wasco County, Oregon ⓘ U.S. Highways in Oregon NERFINISHED ⓘ |
| connectsArea |
The Dalles area
ⓘ
central Oregon NERFINISHED ⓘ |
| connectsTo |
Interstate 84
NERFINISHED
ⓘ
U.S. Route 30 NERFINISHED ⓘ U.S. Route 97 NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| direction | north–south ⓘ |
| followsRiver | Columbia River (at its northern end) NERFINISHED ⓘ |
| hasJunctionWith |
Oregon Route 216
NERFINISHED
ⓘ
Oregon Route 216 at Tygh Valley NERFINISHED ⓘ |
| highwayNumber | 197 ⓘ |
| isNumberedAfter | U.S. Route 195 NERFINISHED ⓘ |
| isNumberedBefore | U.S. Route 199 NERFINISHED ⓘ |
| laneConfiguration | primarily two-lane highway ⓘ |
| locatedEastOf | Mount Hood NERFINISHED ⓘ |
| locatedInRegion | north-central Oregon ⓘ |
| maintainedBy | Oregon Department of Transportation ⓘ |
| partOf | United States Numbered Highway System ⓘ |
| passesNear |
Dufur, Oregon
NERFINISHED
ⓘ
Maupin, Oregon NERFINISHED ⓘ Shaniko, Oregon NERFINISHED ⓘ Tygh Valley, Oregon NERFINISHED ⓘ |
| passesThroughCounty |
Jefferson County, Oregon
NERFINISHED
ⓘ
Wasco County, Oregon NERFINISHED ⓘ |
| passesThroughTerrain |
high desert
ⓘ
river canyon areas near the Deschutes River ⓘ |
| primaryUse |
access to central Oregon from the Columbia River corridor
ⓘ
regional travel ⓘ |
| regionServed |
Columbia River Gorge area (at its northern end)
NERFINISHED
ⓘ
central Oregon plateau ⓘ |
| role | key regional route east of Mount Hood ⓘ |
| servesFunction | connector between The Dalles and U.S. Route 97 corridor ⓘ |
| state | Oregon ⓘ |
| surface | paved ⓘ |
| terminusNorth |
Interstate 84 vicinity in The Dalles area
ⓘ
The Dalles, Oregon NERFINISHED ⓘ U.S. Route 30 in The Dalles NERFINISHED ⓘ |
| terminusSouth |
U.S. Route 97 near Madras
ⓘ
near Madras, 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 in Oregon Description of subject: U.S. Route 197 in Oregon is a north–south U.S. highway that connects The Dalles area along the Columbia River to central Oregon, serving as a key regional route east of Mount Hood.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
U.S. Route 197 in Washington