Redwood National and State Parks
E717
UNESCO biosphere reserve
World Heritage Site
national park system unit
protected area
state park system unit
Redwood National and State Parks is a protected complex of national and state parks in northern California renowned for its towering ancient coast redwood forests and diverse coastal ecosystems.
All labels observed (15)
How this entity was disambiguated
This entity first appeared as the object of triple T1351 — 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: Redwood National and State Parks Context triple: [California, contains, Redwood National and State Parks]
-
A.
Sequoia National Park
Sequoia National Park is a U.S. national park in the southern Sierra Nevada renowned for its giant sequoia trees, including the General Sherman Tree, one of the largest trees on Earth.
-
B.
Yosemite National Park
Yosemite National Park is a renowned U.S. national park in the Sierra Nevada mountains, famous for its dramatic granite cliffs, waterfalls, giant sequoias, and diverse wilderness.
-
C.
California redwood
The California redwood is a towering, long-lived coniferous tree native to the coastal and mountainous regions of California, renowned for being among the tallest and largest trees on Earth.
-
D.
Napa Valley
Napa Valley is a renowned wine-producing region in Northern California, famous for its vineyards, wineries, and picturesque landscapes.
-
E.
de Forest
de Forest is a surname most notably associated with Lee de Forest, an American inventor and early pioneer of radio and electronic communication.
- 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: Redwood National and State Parks Target entity description: Redwood National and State Parks is a protected complex of national and state parks in northern California renowned for its towering ancient coast redwood forests and diverse coastal ecosystems.
-
A.
Sequoia National Park
Sequoia National Park is a U.S. national park in the southern Sierra Nevada renowned for its giant sequoia trees, including the General Sherman Tree, one of the largest trees on Earth.
-
B.
Yosemite National Park
Yosemite National Park is a renowned U.S. national park in the Sierra Nevada mountains, famous for its dramatic granite cliffs, waterfalls, giant sequoias, and diverse wilderness.
-
C.
California redwood
The California redwood is a towering, long-lived coniferous tree native to the coastal and mountainous regions of California, renowned for being among the tallest and largest trees on Earth.
-
D.
Napa Valley
Napa Valley is a renowned wine-producing region in Northern California, famous for its vineyards, wineries, and picturesque landscapes.
-
E.
de Forest
de Forest is a surname most notably associated with Lee de Forest, an American inventor and early pioneer of radio and electronic communication.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
UNESCO biosphere reserve
ⓘ
World Heritage Site ⓘ national park system unit ⓘ protected area ⓘ state park system unit ⓘ |
| area |
approximately 139,000 acres
ⓘ
approximately 560 square kilometers ⓘ |
| containsFeature |
Fern Canyon
ⓘ
Klamath River estuary ⓘ Redwood Creek ⓘ prairie meadows ⓘ rugged Pacific coastline ⓘ |
| containsProtectedArea |
Redwood National and State Parks
self-linksurface differs
ⓘ
surface form:
Del Norte Coast Redwoods State Park
Redwood National and State Parks self-linksurface differs ⓘ
surface form:
Jedediah Smith Redwoods State Park
Redwood National and State Parks self-linksurface differs ⓘ
surface form:
Prairie Creek Redwoods State Park
Redwood National and State Parks self-linksurface differs ⓘ
surface form:
Redwood National Park
|
| country |
United States of America
ⓘ
surface form:
United States
|
| designation | Redwood National and State Parks self-link ⓘ |
| ecosystemType |
coastal prairie
ⓘ
marine coastal environment ⓘ riverine habitat ⓘ temperate rainforest ⓘ |
| establishedAsNationalPark | 1968 ⓘ |
| expanded | 1978 ⓘ |
| governingBody |
California Department of Parks and Recreation
ⓘ
National Park Service ⓘ |
| IUCNCategory | II ⓘ |
| knownFor |
coast redwood forests
ⓘ
diverse coastal ecosystems ⓘ old-growth redwoods ⓘ tallest trees on Earth ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
|
| locatedInCounty |
Del Norte County, California
ⓘ
Humboldt County ⓘ
surface form:
Humboldt County, California
|
| locatedInRegion | Northern California ⓘ |
| nearestCity |
Arcata, California
ⓘ
Crescent City, California ⓘ Eureka, California ⓘ |
| partOf |
California Department of Parks and Recreation
ⓘ
surface form:
California State Parks system
National Park Service ⓘ
surface form:
National Park System
|
| primaryTreeSpecies | coast redwood ⓘ |
| protectsSpecies |
Chinook salmon
ⓘ
Roosevelt elk ⓘ California redwood ⓘ
surface form:
Sequoia sempervirens
marbled murrelet ⓘ northern spotted owl ⓘ |
| region |
West Coast of the United States
ⓘ
surface form:
Pacific Coast of the United States
|
| state |
California, United States
ⓘ
surface form:
California
|
| UNESCOBiosphereReserveSince | 1983 ⓘ |
| UNESCOWorldHeritageSiteSince | 1980 ⓘ |
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: Redwood National and State Parks Description of subject: Redwood National and State Parks is a protected complex of national and state parks in northern California renowned for its towering ancient coast redwood forests and diverse coastal ecosystems.
Referenced by (54)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Redwood National Park