Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:aerial_combat_tactic
|
| gptkbp:alternativeName |
defensive circle
|
| gptkbp:describedBy |
military aviation history
|
| gptkbp:form |
circular
|
| gptkbp:namedAfter |
gptkb:Raoul_Lufbery
|
| gptkbp:opposedBy |
vertical attack
|
| gptkbp:purpose |
defensive maneuver
|
| gptkbp:usedBy |
gptkb:aircraft
Allied pilots Central Powers pilots |
| gptkbp:usedIn |
gptkb:World_War_I
|
| gptkbp:bfsParent |
gptkb:Raoul_Lufbery
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Lufbery circle
|