Fort Rock Cave
E628080
Fort Rock Cave is an archaeological site in Oregon renowned for yielding some of the oldest known Native American artifacts in North America, including ancient sagebrush-bark sandals.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Fort Rock Cave canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6912909 — 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: Fort Rock Cave Context triple: [Fort Rock–Christmas Lake Valley, contains, Fort Rock Cave]
-
A.
Horse Shoe Cave
Horse Shoe Cave is an archaeological site in Nevada, United States, renowned for its well-preserved prehistoric artifacts and ancient human remains.
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B.
Fish Rock Cave
Fish Rock Cave is a renowned ocean cave and scuba diving site off the coast of New South Wales, Australia, famous for its grey nurse sharks and rich marine biodiversity.
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C.
Wells Cave
Wells Cave is a notable cave within South Africa’s Cradle of Humankind, a UNESCO World Heritage Site renowned for its rich hominin fossil record and karst landscape.
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D.
Wolfs Cave
Wolfs Cave is a notable cave site within South Africa’s Cradle of Humankind, an area renowned for its rich fossil record and significance to human evolutionary history.
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E.
Victoria Fossil Cave
Victoria Fossil Cave is a renowned fossil-rich limestone cave in South Australia, famous for its exceptionally well-preserved Pleistocene vertebrate remains.
- 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: Fort Rock Cave Target entity description: Fort Rock Cave is an archaeological site in Oregon renowned for yielding some of the oldest known Native American artifacts in North America, including ancient sagebrush-bark sandals.
-
A.
Horse Shoe Cave
Horse Shoe Cave is an archaeological site in Nevada, United States, renowned for its well-preserved prehistoric artifacts and ancient human remains.
-
B.
Fish Rock Cave
Fish Rock Cave is a renowned ocean cave and scuba diving site off the coast of New South Wales, Australia, famous for its grey nurse sharks and rich marine biodiversity.
-
C.
Wells Cave
Wells Cave is a notable cave within South Africa’s Cradle of Humankind, a UNESCO World Heritage Site renowned for its rich hominin fossil record and karst landscape.
-
D.
Wolfs Cave
Wolfs Cave is a notable cave site within South Africa’s Cradle of Humankind, an area renowned for its rich fossil record and significance to human evolutionary history.
-
E.
Victoria Fossil Cave
Victoria Fossil Cave is a renowned fossil-rich limestone cave in South Australia, famous for its exceptionally well-preserved Pleistocene vertebrate remains.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
archaeological site
ⓘ
cave ⓘ |
| access | guided tours only ⓘ |
| artifactTypeFound |
faunal remains
ⓘ
sagebrush-bark sandals ⓘ stone tools ⓘ |
| associatedWithPeople | early Native American inhabitants of the Great Basin ⓘ |
| continent | North America ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| designatedAs | National Historic Landmark NERFINISHED ⓘ |
| environmentalContext | arid Great Basin environment ⓘ |
| estimatedAgeOfKeyArtifacts | approximately 9,000 to 10,000 years old ⓘ |
| excavatedBy | Luther Cressman NERFINISHED ⓘ |
| excavationStartDate | 1938 ⓘ |
| geologicalSetting | tuff ring formation ⓘ |
| hasArchaeologicalCulture |
Early Holocene hunter-gatherers
ⓘ
Paleo-Indian NERFINISHED ⓘ |
| hasDatingMethod | radiocarbon dating of sandals ⓘ |
| hasDiscovery | Fort Rock sandals ⓘ |
| hasMaterial | basalt and volcanic tuff surroundings ⓘ |
| hasProtectionStatus | listed on the U.S. National Register of Historic Places ⓘ |
| hasResearchField |
anthropology
ⓘ
archaeology ⓘ paleoenvironmental studies ⓘ |
| hasSignificance |
contains some of the oldest directly dated footwear in the world
ⓘ
evidence for early peopling of the Americas ⓘ key site for Great Basin prehistory ⓘ |
| knownFor |
ancient sagebrush-bark sandals
ⓘ
early human occupation evidence in the Great Basin ⓘ yielding some of the oldest known Native American artifacts in North America ⓘ |
| locatedIn |
Fort Rock Basin
NERFINISHED
ⓘ
Great Basin region NERFINISHED ⓘ Lake County, Oregon NERFINISHED ⓘ Oregon ⓘ |
| locatedInProtectedArea | Fort Rock State Natural Area vicinity ⓘ |
| locatedNear | community of Fort Rock, Oregon ⓘ |
| managedBy | Oregon Parks and Recreation Department NERFINISHED ⓘ |
| nationalHistoricLandmarkDesignationYear | 1961 ⓘ |
| nearestCity | Bend, Oregon (regional center) NERFINISHED ⓘ |
| openToPublic | true ⓘ |
| partOf | Great Basin archaeological region NERFINISHED ⓘ |
| region | Pacific Northwest ⓘ |
| timeDepthOfOccupation | late Pleistocene to early Holocene ⓘ |
| tourismType | heritage tourism ⓘ |
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: Fort Rock Cave Description of subject: Fort Rock Cave is an archaeological site in Oregon renowned for yielding some of the oldest known Native American artifacts in North America, including ancient sagebrush-bark sandals.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.