Random triples
| Subject | Object |
|---|---|
| gptkb:Stalag_Luft_I | tunnel escapes |
| gptkb:Alcatraz_inmates | gptkb:June_1962_escape |
| gptkb:Cold_War_Berlin | hot air balloons |
| gptkb:Cold_War_Berlin | jumping over the Wall |
| gptkb:Alcatraz_inmates | gptkb:1946_Battle_of_Alcatraz |
| gptkb:Cold_War_Berlin | hidden in vehicles |
| gptkb:Cold_War_Berlin | tunnels under Berlin Wall |
| gptkb:Alcatraz_inmates | 1937 escape attempt |