Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
non-orientable surface |
| gptkbp:can_be_constructed_from |
rectangle with opposite sides identified
|
| gptkbp:canBeEmbeddedIn |
four-dimensional Euclidean space
|
| gptkbp:cannot_be_embedded_in |
three-dimensional Euclidean space
|
| gptkbp:category |
gptkb:topology
|
| gptkbp:dimensions |
2
|
| gptkbp:discoveredBy |
gptkb:Felix_Klein
|
| gptkbp:Euler_characteristic |
0
|
| gptkbp:firstDescribed |
1882
|
| gptkbp:fundamentalGroup |
nontrivial
|
| gptkbp:genus |
1
|
| https://www.w3.org/2000/01/rdf-schema#label |
Klein bottle
|
| gptkbp:namedAfter |
gptkb:Felix_Klein
|
| gptkbp:orientable |
false
|
| gptkbp:relatedTo |
gptkb:Möbius_strip
projective plane |
| gptkbp:symbol |
K
|
| gptkbp:bfsParent |
gptkb:Felix_Klein
|
| gptkbp:bfsLayer |
4
|