Oregon Trail
E19866
The Oregon Trail was a historic 19th-century overland route that pioneers used to migrate by wagon from the Missouri River to the western United States, especially Oregon.
All labels observed (10)
How this entity was disambiguated
This entity first appeared as the object of triple T160924 — 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 Trail Context triple: [National Frontier Trails Museum, dedicatedTo, Oregon Trail]
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A.
California Trail
The California Trail was a major 19th-century overland wagon route that carried hundreds of thousands of emigrants westward to California, especially during the California Gold Rush.
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B.
Heart of America
Heart of America is a nickname for Kansas City, Missouri, highlighting its central location and cultural significance in the United States.
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C.
El Camino Real
El Camino Real is a historic and major thoroughfare in California that traces the route connecting the state’s early Spanish missions and now serves as a key commercial and commuter corridor through many Peninsula and South Bay communities.
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D.
Congress Trail
Congress Trail is a popular hiking path in California’s Sequoia National Park known for its dense concentration of giant sequoia trees and easy, scenic loop through old-growth forest.
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E.
Pacific Crest Trail
The Pacific Crest Trail is a long-distance hiking and equestrian route that runs from the Mexican border to the Canadian border through California, Oregon, and Washington along the crests of the Sierra Nevada and Cascade mountain ranges.
- 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 Trail Target entity description: The Oregon Trail was a historic 19th-century overland route that pioneers used to migrate by wagon from the Missouri River to the western United States, especially Oregon.
-
A.
California Trail
The California Trail was a major 19th-century overland wagon route that carried hundreds of thousands of emigrants westward to California, especially during the California Gold Rush.
-
B.
Heart of America
Heart of America is a nickname for Kansas City, Missouri, highlighting its central location and cultural significance in the United States.
-
C.
El Camino Real
El Camino Real is a historic and major thoroughfare in California that traces the route connecting the state’s early Spanish missions and now serves as a key commercial and commuter corridor through many Peninsula and South Bay communities.
-
D.
Congress Trail
Congress Trail is a popular hiking path in California’s Sequoia National Park known for its dense concentration of giant sequoia trees and easy, scenic loop through old-growth forest.
-
E.
Pacific Crest Trail
The Pacific Crest Trail is a long-distance hiking and equestrian route that runs from the Mexican border to the Canadian border through California, Oregon, and Washington along the crests of the Sierra Nevada and Cascade mountain ranges.
- F. None of above. chosen
Statements (49)
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 Trail Description of subject: The Oregon Trail was a historic 19th-century overland route that pioneers used to migrate by wagon from the Missouri River to the western United States, especially Oregon.
Referenced by (53)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Oregon Trail migration
this entity surface form:
The Oregon Trail
this entity surface form:
Oregon Trail corridor
this entity surface form:
Oregon Trail corridor
this entity surface form:
Oregon Trail emigrants
this entity surface form:
Oregon Trail sites
this entity surface form:
Overland trails to the Pacific Northwest
this entity surface form:
Oregon Trail emigrants
this entity surface form:
The Oregon Trail
subject surface form:
Francis Parkman
this entity surface form:
The Oregon Trail
this entity surface form:
The Oregon Trail
this entity surface form:
The Oregon Trail
subject surface form:
Barlow Road
subject surface form:
Barlow Road
this entity surface form:
Columbia River passage of Oregon Trail
subject surface form:
Barlow Road
this entity surface form:
Oregon Trail migration
this entity surface form:
Oregon Trail system
this entity surface form:
Oregon Trail system
this entity surface form:
Oregon Trail corridor