Statements (18)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:nuclear_test | 
| gptkbp:countryOfOrigin | gptkb:United_States | 
| gptkbp:deployment | gptkb:Safeguard_Program | 
| gptkbp:designedBy | gptkb:Lawrence_Livermore_National_Laboratory | 
| gptkbp:developedBy | gptkb:LIM-49_Spartan_missile | 
| gptkbp:diameter | 0.8 m | 
| gptkbp:enteredService | 1975 | 
| gptkbp:length | 2.8 m | 
| gptkbp:notableFeature | enhanced x-ray output | 
| gptkbp:numberBuilt | 70 | 
| gptkbp:purpose | anti-ballistic missile defense | 
| gptkbp:retired | 1977 | 
| gptkbp:usedBy | gptkb:United_States | 
| gptkbp:weight | 2,850 kg | 
| gptkbp:yield | 5 megatons | 
| gptkbp:bfsParent | gptkb:Cannikin_nuclear_test | 
| gptkbp:bfsLayer | 5 | 
| https://www.w3.org/2000/01/rdf-schema#label | W71 warhead |