Painted Dunes
E48651
Painted Dunes are vividly colored pumice fields formed by oxidized volcanic ash, located within Lassen Volcanic National Park in Northern California.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Painted Dunes canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T386094 — 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: Painted Dunes Context triple: [Lassen Volcanic National Park, contains, Painted Dunes]
-
A.
Painted Desert
The Painted Desert is a colorful badlands region in northern Arizona, renowned for its layered bands of red, orange, and purple rock formations within the Colorado Plateau.
-
B.
Pinales
Pinales is the botanical order of coniferous trees and shrubs that includes pines, firs, spruces, and related needle-leaved, cone-bearing plants.
-
C.
High Desert
High Desert is a sparsely populated, arid region in eastern and central Oregon known for its sagebrush plains, volcanic landscapes, and wide-open skies.
-
D.
Mesquite Flat Sand Dunes
Mesquite Flat Sand Dunes are a popular and easily accessible dune field in Death Valley National Park, known for their picturesque rolling sand hills and striking desert landscapes.
-
E.
Mist Trail
Mist Trail is a popular and steep hiking route in Yosemite National Park known for its close-up, mist-soaked views of Vernal and Nevada Falls.
- 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: Painted Dunes Target entity description: Painted Dunes are vividly colored pumice fields formed by oxidized volcanic ash, located within Lassen Volcanic National Park in Northern California.
-
A.
Painted Desert
The Painted Desert is a colorful badlands region in northern Arizona, renowned for its layered bands of red, orange, and purple rock formations within the Colorado Plateau.
-
B.
Pinales
Pinales is the botanical order of coniferous trees and shrubs that includes pines, firs, spruces, and related needle-leaved, cone-bearing plants.
-
C.
High Desert
High Desert is a sparsely populated, arid region in eastern and central Oregon known for its sagebrush plains, volcanic landscapes, and wide-open skies.
-
D.
Mesquite Flat Sand Dunes
Mesquite Flat Sand Dunes are a popular and easily accessible dune field in Death Valley National Park, known for their picturesque rolling sand hills and striking desert landscapes.
-
E.
Mist Trail
Mist Trail is a popular and steep hiking route in Yosemite National Park known for its close-up, mist-soaked views of Vernal and Nevada Falls.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
geological formation
ⓘ
pumice field ⓘ tourist attraction ⓘ |
| accessibleFrom | Cinder Cone trail ⓘ |
| associatedVolcanoType | cinder cone volcano ⓘ |
| color |
orange
ⓘ
red ⓘ yellow ⓘ |
| colorCharacteristic | vividly colored ⓘ |
| composedOf |
pumice
ⓘ
volcanic ash ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| formationType | pyroclastic deposit ⓘ |
| formedBy | oxidized volcanic ash ⓘ |
| geologicalAge |
Holocene
ⓘ
surface form:
Holocene (approximate)
|
| geologicalProcess | oxidation of volcanic ash on cooling lava flows ⓘ |
| locatedIn |
Lassen Volcanic National Park
ⓘ
Northern California ⓘ Shasta County ⓘ
surface form:
Shasta County, California
United States of America ⓘ
surface form:
United States
|
| management |
National Park Service
ⓘ
surface form:
U.S. National Park Service
|
| near |
Cinder Cone
ⓘ
Fantastic Lava Beds ⓘ |
| notableFor |
multicolored oxidized ash patterns
ⓘ
scenic hiking views ⓘ |
| park | Lassen Volcanic National Park ⓘ |
| partOf |
Craters of the Moon National Monument and Preserve
ⓘ
surface form:
Cinder Cone and Fantastic Lava Beds area
|
| protectionStatus | protected area within a U.S. national park ⓘ |
| region | Cascade Range ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| tourismActivity |
hiking
ⓘ
photography ⓘ |
| viewpoint | summit of Cinder Cone ⓘ |
| volcanicField |
Lassen Volcanic National Park
ⓘ
surface form:
Lassen volcanic area
|
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: Painted Dunes Description of subject: Painted Dunes are vividly colored pumice fields formed by oxidized volcanic ash, located within Lassen Volcanic National Park in Northern California.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Butte Lake Campground