Random triples
| Subject | Object |
|---|---|
| gptkb:Presidential_Commission_on_the_Space_Shuttle_Challenger_Accident | O-ring failure in right solid rocket booster |
| gptkb:Rogers_Commission_investigation | O-ring failure in solid rocket booster |
| Subject | Object |
|---|---|
| gptkb:Presidential_Commission_on_the_Space_Shuttle_Challenger_Accident | O-ring failure in right solid rocket booster |
| gptkb:Rogers_Commission_investigation | O-ring failure in solid rocket booster |