S P Crater
E842015
S P Crater is a well-preserved cinder cone volcano in northern Arizona, notable for its prominent shape and associated lava flows within the San Francisco volcanic region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| S P Crater canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10107303 — 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: S P Crater Context triple: [San Francisco volcanic field, contains, S P Crater]
-
A.
Crater
Crater is the commonly used name for the Civil War engagement known as the Battle of the Crater, a disastrous Union assault during the Siege of Petersburg in 1864.
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B.
Crater
Crater is a historic district and port area in the city of Aden, Yemen, known for its location within an ancient volcanic crater and its role as a commercial and administrative center.
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C.
El Elegante crater
El Elegante crater is a large, nearly circular maar volcanic crater in the Pinacate volcanic field of northwestern Mexico, noted for its dramatic rim and desert landscape.
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D.
Sherman Crater
Sherman Crater is a prominent volcanic crater on the south side of Mount Baker in Washington State, known for its active fumaroles and role in monitoring the volcano’s geothermal and eruptive activity.
-
E.
Eagle Crater
Eagle Crater is a small impact crater on Mars that gained prominence as the landing site and initial exploration area of NASA’s Opportunity rover.
- 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: S P Crater Target entity description: S P Crater is a well-preserved cinder cone volcano in northern Arizona, notable for its prominent shape and associated lava flows within the San Francisco volcanic region.
-
A.
Crater
Crater is the commonly used name for the Civil War engagement known as the Battle of the Crater, a disastrous Union assault during the Siege of Petersburg in 1864.
-
B.
Crater
Crater is a historic district and port area in the city of Aden, Yemen, known for its location within an ancient volcanic crater and its role as a commercial and administrative center.
-
C.
El Elegante crater
El Elegante crater is a large, nearly circular maar volcanic crater in the Pinacate volcanic field of northwestern Mexico, noted for its dramatic rim and desert landscape.
-
D.
Sherman Crater
Sherman Crater is a prominent volcanic crater on the south side of Mount Baker in Washington State, known for its active fumaroles and role in monitoring the volcano’s geothermal and eruptive activity.
-
E.
Eagle Crater
Eagle Crater is a small impact crater on Mars that gained prominence as the landing site and initial exploration area of NASA’s Opportunity rover.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
cinder cone volcano
ⓘ
volcanic landform ⓘ |
| access | via dirt roads from U.S. Route 89 ⓘ |
| composition | basaltic lava ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| elevation |
about 2149 meters above sea level
ⓘ
about 7050 feet above sea level ⓘ |
| eruptionStyle | Strombolian ⓘ |
| formationProcess | eruption of gas-rich basaltic magma ⓘ |
| geologicalAge | Quaternary ⓘ |
| hasCrater | summit crater ⓘ |
| hasFeature |
associated lava flow
ⓘ
prominent conical shape ⓘ well-preserved cone ⓘ |
| hasLavaFlow | long basaltic lava flow extending northward ⓘ |
| hasSlope | steep cinder-covered flanks ⓘ |
| hazardLevel | considered extinct or dormant on human timescales ⓘ |
| landOwnership | primarily private ranch land ⓘ |
| lastEruption | late Pleistocene ⓘ |
| lavaFlowDirection | primarily northward from cone ⓘ |
| locatedIn |
Coconino County, Arizona
NERFINISHED
ⓘ
United States of America ⓘ
surface form:
United States
northern Arizona ⓘ |
| management | not a developed National Park Service site ⓘ |
| morphology | steep-sided cinder cone ⓘ |
| nearbyCity | Flagstaff, Arizona NERFINISHED ⓘ |
| nearbyFeature |
San Francisco Peaks
NERFINISHED
ⓘ
Sunset Crater Volcano NERFINISHED ⓘ |
| notableFor |
distinctive lava flow morphology
ⓘ
excellent preservation of volcanic features ⓘ |
| partOf | San Francisco volcanic field NERFINISHED ⓘ |
| region | Colorado Plateau NERFINISHED ⓘ |
| relativeLocation |
near U.S. Route 89
ⓘ
north of Flagstaff, Arizona ⓘ |
| researchUse |
analog for planetary volcanism
ⓘ
field site for volcanology studies ⓘ |
| resembles | small Martian volcanic cones ⓘ |
| scientificSignificance | example of monogenetic cinder cone volcanism ⓘ |
| state | Arizona ⓘ |
| surfaceMaterial |
basaltic blocks
ⓘ
scoria ⓘ volcanic ash ⓘ |
| tourism | informal hiking destination ⓘ |
| visibility | prominent landmark from U.S. Route 89 ⓘ |
| volcanicFieldContext | one of many cones in the San Francisco volcanic field ⓘ |
| volcanoType | cinder cone ⓘ |
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: S P Crater Description of subject: S P Crater is a well-preserved cinder cone volcano in northern Arizona, notable for its prominent shape and associated lava flows within the San Francisco volcanic region.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.