Poggendorff
E1218203
UNEXPLORED
Poggendorff is a German surname most notably associated with physicist Johann Christian Poggendorff, after whom the Poggendorff illusion in visual perception is named.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Poggendorff canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16530406 — 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: Poggendorff Context triple: [Johann Christian Poggendorff, familyName, Poggendorff]
-
A.
Ehrenstein
Ehrenstein is a locality or district that forms part of the municipality of Blaustein in the state of Baden-Württemberg, Germany.
-
B.
Reta Oposta
Reta Oposta is the long back straight on the Autódromo José Carlos Pace (Interlagos) circuit in São Paulo, Brazil, known as a key overtaking zone in motorsport races.
-
C.
Arago ring
The Arago ring is a faint, narrow planetary ring encircling Neptune, named after the French astronomer François Arago.
-
D.
Necker cube
The Necker cube is a classic optical illusion consisting of a simple line drawing of a cube that can be perceived in two different three-dimensional orientations.
-
E.
Penrose triangle
The Penrose triangle is an impossible optical illusion figure that appears to be a solid three-dimensional triangle but cannot exist in Euclidean space.
- 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: Poggendorff Target entity description: Poggendorff is a German surname most notably associated with physicist Johann Christian Poggendorff, after whom the Poggendorff illusion in visual perception is named.
-
A.
Ehrenstein
Ehrenstein is a locality or district that forms part of the municipality of Blaustein in the state of Baden-Württemberg, Germany.
-
B.
Reta Oposta
Reta Oposta is the long back straight on the Autódromo José Carlos Pace (Interlagos) circuit in São Paulo, Brazil, known as a key overtaking zone in motorsport races.
-
C.
Arago ring
The Arago ring is a faint, narrow planetary ring encircling Neptune, named after the French astronomer François Arago.
-
D.
Necker cube
The Necker cube is a classic optical illusion consisting of a simple line drawing of a cube that can be perceived in two different three-dimensional orientations.
-
E.
Penrose triangle
The Penrose triangle is an impossible optical illusion figure that appears to be a solid three-dimensional triangle but cannot exist in Euclidean space.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.