Lewis and Clark National Historical Park
E111460
Lewis and Clark National Historical Park is a U.S. National Park that preserves sites along the Pacific Coast associated with the 1804–1806 Lewis and Clark Expedition, including Fort Clatsop near the mouth of the Columbia River.
All labels observed (3)
How this entity was disambiguated
This entity first appeared as the object of triple T882898 — 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: Lewis and Clark National Historical Park Context triple: [Clatsop County, Oregon, hasHistoricSite, Lewis and Clark National Historical Park]
-
A.
Scotts Bluff National Monument
Scotts Bluff National Monument is a prominent sandstone bluff and historic landmark in western Nebraska that served as a key landmark for pioneers traveling the Oregon, California, and Mormon Trails.
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B.
Lewis and Clark National Historic Trail
Lewis and Clark National Historic Trail is a long-distance U.S. National Historic Trail that follows the route of the Lewis and Clark Expedition across multiple states from the Midwest to the Pacific Coast.
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C.
Horseshoe Bend National Military Park
Horseshoe Bend National Military Park is a historic site in Alabama that preserves the battlefield of the 1814 clash between U.S. forces and the Creek Nation, a decisive engagement in the Creek War.
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D.
Sitka National Historical Park
Sitka National Historical Park is a protected area in Alaska known for its Tlingit totem poles, coastal rainforest trails, and preservation of the 1804 Battle of Sitka site.
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E.
Will Rogers State Historic Park
Will Rogers State Historic Park is a California state park in the Pacific Palisades area of Los Angeles that preserves the former ranch and home of humorist and entertainer Will Rogers.
- 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: Lewis and Clark National Historical Park Target entity description: Lewis and Clark National Historical Park is a U.S. National Park that preserves sites along the Pacific Coast associated with the 1804–1806 Lewis and Clark Expedition, including Fort Clatsop near the mouth of the Columbia River.
-
A.
Scotts Bluff National Monument
Scotts Bluff National Monument is a prominent sandstone bluff and historic landmark in western Nebraska that served as a key landmark for pioneers traveling the Oregon, California, and Mormon Trails.
-
B.
Lewis and Clark National Historic Trail
Lewis and Clark National Historic Trail is a long-distance U.S. National Historic Trail that follows the route of the Lewis and Clark Expedition across multiple states from the Midwest to the Pacific Coast.
-
C.
Horseshoe Bend National Military Park
Horseshoe Bend National Military Park is a historic site in Alabama that preserves the battlefield of the 1814 clash between U.S. forces and the Creek Nation, a decisive engagement in the Creek War.
-
D.
Sitka National Historical Park
Sitka National Historical Park is a protected area in Alaska known for its Tlingit totem poles, coastal rainforest trails, and preservation of the 1804 Battle of Sitka site.
-
E.
Will Rogers State Historic Park
Will Rogers State Historic Park is a California state park in the Pacific Palisades area of Los Angeles that preserves the former ranch and home of humorist and entertainer Will Rogers.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
U.S. national historical park
ⓘ
protected area ⓘ |
| category |
National Historical Parks of the United States
ⓘ
surface form:
National Historical Park of the United States
|
| containsReconstructionOf |
Fort Clatsop
ⓘ
surface form:
Fort Clatsop winter encampment
|
| country |
United States of America
ⓘ
surface form:
United States
|
| ecosystemType |
coastal forest
ⓘ
estuaries ⓘ wetlands ⓘ |
| established | 2004 ⓘ |
| establishedBy |
Public law of the United States
ⓘ
United States Congress ⓘ |
| hasPart |
Cape Disappointment
ⓘ
surface form:
Cape Disappointment State Park
Clark’s Dismal Nitch Unit ⓘ Dismal Nitch ⓘ Fort Clatsop ⓘ Fort Clatsop ⓘ
surface form:
Fort Clatsop National Memorial
Fort to Sea Trail ⓘ Middle Village–Station Camp Unit ⓘ Netul Landing ⓘ Salt Works ⓘ Station Camp ⓘ Sunset Beach segment of Fort to Sea Trail ⓘ Yeon Property ⓘ |
| locatedIn |
Clatsop County, Oregon
ⓘ
Oregon ⓘ West Coast of the United States ⓘ
surface form:
Pacific Coast of the United States
Pacific Northwest ⓘ Washington ⓘ
surface form:
Washington (state)
|
| locatedInOrNear | mouth of the Columbia River ⓘ |
| locatedOn | Columbia River ⓘ |
| managingOrganization | National Park Service ⓘ |
| namedAfter |
Lewis and Clark Expedition
ⓘ
Meriwether Lewis ⓘ William Clark ⓘ |
| offersActivity |
hiking
ⓘ
historical interpretation ⓘ ranger-led programs ⓘ wildlife viewing ⓘ |
| offersFacility |
interpretive trails
ⓘ
museum exhibits ⓘ visitor center ⓘ |
| partOf |
United States National Park System
ⓘ
surface form:
National Park System
|
| previousName |
Fort Clatsop
ⓘ
surface form:
Fort Clatsop National Memorial
|
| purpose |
preservation of sites associated with the Lewis and Clark Expedition
ⓘ
public education about early U.S. exploration of the Pacific Northwest ⓘ |
| significantEvent | Lewis and Clark Expedition ⓘ |
| significantPeriod | 1804–1806 ⓘ |
| topic |
U.S. westward expansion
ⓘ
early 19th-century exploration of North America ⓘ |
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: Lewis and Clark National Historical Park Description of subject: Lewis and Clark National Historical Park is a U.S. National Park that preserves sites along the Pacific Coast associated with the 1804–1806 Lewis and Clark Expedition, including Fort Clatsop near the mouth of the Columbia River.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Lewis and Clark Interpretive Center
this entity surface form:
Lewis and Clark National Historical Park (component unit via state park)