Random triples
| Subject | Object |
|---|---|
| gptkb:Penrose_kite_and_dart_tiling | concave quadrilateral (dart) |
| gptkb:Penrose_kite_and_dart_tiling | gptkb:quadrilateral |
| gptkb:Double-fifteen_set | Rectangular |
| gptkb:Penrose_rhomb_tiling | thick rhombus |
| gptkb:einstein_tiling | hat-shaped tile |
| gptkb:Penrose_kite_and_dart_tiling | convex quadrilateral (kite) |
| gptkb:Cairo_pentagonal_tiling | gptkb:convex_pentagon |
| gptkb:Penrose_rhomb_tiling | thin rhombus |