Oregon Expressway
E901883
Oregon Expressway is a major east–west arterial road in Palo Alto, California, that serves as a key commuter route through the city and connects U.S. Route 101 with Interstate 280.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Oregon Expressway canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10944145 — 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 Expressway Context triple: [City of Palo Alto, hasMajorStreet, Oregon Expressway]
-
A.
Northwest Expressway
Northwest Expressway is the former name of the major Chicago-area highway now known as the Kennedy Expressway.
-
B.
Red Mountain Expressway
Red Mountain Expressway is a major highway route in Birmingham, Alabama, that cuts through Red Mountain to connect the city’s southern suburbs with its downtown area.
-
C.
John Day Highway
John Day Highway is a designated scenic and historic route in eastern Oregon that follows portions of the John Day River corridor through rural landscapes and small communities.
-
D.
Highway 5
Highway 5 is a major Finnish roadway that runs through eastern Finland, connecting several towns and regions including the municipality of Suomussalmi.
-
E.
Kwinana Freeway
Kwinana Freeway is a major arterial freeway in Western Australia that connects Perth to its southern suburbs and coastal cities such as Rockingham.
- 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 Expressway Target entity description: Oregon Expressway is a major east–west arterial road in Palo Alto, California, that serves as a key commuter route through the city and connects U.S. Route 101 with Interstate 280.
-
A.
Northwest Expressway
Northwest Expressway is the former name of the major Chicago-area highway now known as the Kennedy Expressway.
-
B.
Red Mountain Expressway
Red Mountain Expressway is a major highway route in Birmingham, Alabama, that cuts through Red Mountain to connect the city’s southern suburbs with its downtown area.
-
C.
John Day Highway
John Day Highway is a designated scenic and historic route in eastern Oregon that follows portions of the John Day River corridor through rural landscapes and small communities.
-
D.
Highway 5
Highway 5 is a major Finnish roadway that runs through eastern Finland, connecting several towns and regions including the municipality of Suomussalmi.
-
E.
Kwinana Freeway
Kwinana Freeway is a major arterial freeway in Western Australia that connects Perth to its southern suburbs and coastal cities such as Rockingham.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
arterial road
ⓘ
expressway ⓘ road ⓘ |
| connectsTo |
Interstate 280
ⓘ
U.S. Route 101 ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| direction | east–west ⓘ |
| hasGradeSeparations | yes ⓘ |
| hasLanes | multiple lanes ⓘ |
| hasTrafficSignals | yes ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Palo Alto, California ⓘ Santa Clara County, California ⓘ
linked to:
Santa Clara County
|
| maintainedBy | Santa Clara County ⓘ |
| parallelTo | Oregon Avenue (local streets) ⓘ |
| partOf | Santa Clara County arterial road network ⓘ |
| passesThrough | Palo Alto, California ⓘ |
| regionServed | San Francisco Peninsula ⓘ |
| roadType | surface expressway ⓘ |
| servesAs | commuter route ⓘ |
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 Expressway Description of subject: Oregon Expressway is a major east–west arterial road in Palo Alto, California, that serves as a key commuter route through the city and connects U.S. Route 101 with Interstate 280.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.