declassified in

URI: https://gptkb.org/prop/declassified_in
7 triples
GPTKB property
Random triples
Subject Object
gptkb:Project_Artichoke gptkb:1999
gptkb:Navajo_Code gptkb:1968
gptkb:War_Plan_Red gptkb:1974
gptkb:The_Stargate_Project gptkb:1995
gptkb:Pentagon_Papers gptkb:2011
gptkb:SIGABA 1970s
gptkb:Operation_Ultra gptkb:1974