Random triples
| Subject | Object |
|---|---|
| gptkb:Wright_Flyer_II | curved wings |
| gptkb:Voisin-Farman_II | flat bottomed |
| gptkb:The_Lilienthal_Glider_No._6 | curved wings |
| gptkb:Wright_Flyer_I | curved wings |
| gptkb:The_Lilienthal_Glider_No._7 | curved |
| gptkb:Wright_Model_E | curved |
| gptkb:Wright_brothers'_plane | curved wings |
| gptkb:F50_Wing | supercritical airfoil |
| gptkb:The_Lilienthal_Glider_No._31 | curved wings |
| gptkb:Hispano-Suiza_Type_920 | symmetrical airfoil |