USGS Duffer Peak
E797545
USGS Duffer Peak is a United States Geological Survey topographic map that details the terrain and geographic features surrounding Duffer Peak.
All labels observed (1)
| Label | Occurrences |
|---|---|
| USGS Duffer Peak canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9414504 — 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: USGS Duffer Peak Context triple: [Duffer Peak, topographicMap, USGS Duffer Peak]
-
A.
USGS Mount Drum
USGS Mount Drum is a United States Geological Survey topographic map that details the terrain and geographic features of the Mount Drum area in Alaska.
-
B.
USGS Mount Hayes
USGS Mount Hayes is a topographic map produced by the United States Geological Survey that covers the Mount Hayes region in the Alaska Range.
-
C.
USGS Mount Massive
USGS Mount Massive is a United States Geological Survey topographic map that details the terrain and geographic features of the Mount Massive area in Colorado.
-
D.
USGS Mount Eddy
USGS Mount Eddy is a United States Geological Survey topographic map that details the terrain and geographic features of the Mount Eddy area in northern California.
-
E.
USGS Mount Olympus
USGS Mount Olympus is a United States Geological Survey topographic map that details the terrain and geographic features of the Mount Olympus area.
- 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: USGS Duffer Peak Target entity description: USGS Duffer Peak is a United States Geological Survey topographic map that details the terrain and geographic features surrounding Duffer Peak.
-
A.
USGS Mount Drum
USGS Mount Drum is a United States Geological Survey topographic map that details the terrain and geographic features of the Mount Drum area in Alaska.
-
B.
USGS Mount Hayes
USGS Mount Hayes is a topographic map produced by the United States Geological Survey that covers the Mount Hayes region in the Alaska Range.
-
C.
USGS Mount Massive
USGS Mount Massive is a United States Geological Survey topographic map that details the terrain and geographic features of the Mount Massive area in Colorado.
-
D.
USGS Mount Eddy
USGS Mount Eddy is a United States Geological Survey topographic map that details the terrain and geographic features of the Mount Eddy area in northern California.
-
E.
USGS Mount Olympus
USGS Mount Olympus is a United States Geological Survey topographic map that details the terrain and geographic features of the Mount Olympus area.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
USGS topographic quadrangle
ⓘ
topographic map ⓘ |
| cartographicAuthority | United States Geological Survey ⓘ |
| cartographicScaleClass | large-scale map ⓘ |
| containsInformationOn |
elevation contours
ⓘ
land cover ⓘ man-made structures ⓘ streams ⓘ water bodies ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| coverage | area surrounding Duffer Peak ⓘ |
| creator | United States Geological Survey ⓘ |
| dataSource |
USGS surveys
ⓘ
linked to:
United States Geological Survey
aerial photography ⓘ remote sensing ⓘ |
| depictsFeature | Duffer Peak ⓘ |
| format |
digital map
ⓘ
paper map ⓘ |
| hasGrid |
UTM grid
ⓘ
latitude/longitude graticule ⓘ |
| isPartOf |
USGS National Map series
ⓘ
linked to:
USGS National Map
|
| language | English ⓘ |
| mapSeries |
USGS 7.5-minute quadrangle series
ⓘ
linked to:
USGS topographic maps
|
| mapType | topographic ⓘ |
| publisher | United States Geological Survey ⓘ |
| purpose |
land-use planning
ⓘ
navigation ⓘ outdoor recreation ⓘ topographic mapping ⓘ |
| region |
Nevada
ⓘ
United States West ⓘ |
| scale | 1:24000 ⓘ |
| shows |
boundaries
ⓘ
contour lines ⓘ elevation ⓘ geographic features ⓘ hydrography ⓘ roads ⓘ terrain ⓘ |
| subject | Duffer Peak area ⓘ |
| topic |
cartography
ⓘ
physical geography ⓘ |
| usesDatum | North American Datum ⓘ |
| usesProjection |
Universal Transverse Mercator
ⓘ
linked to:
UTM coordinate system
|
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: USGS Duffer Peak Description of subject: USGS Duffer Peak is a United States Geological Survey topographic map that details the terrain and geographic features surrounding Duffer Peak.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.