memorial opened

URI: https://gptkb.org/prop/memorial_opened
4 triples
GPTKB property
Random triples
Subject Object
gptkb:USS_Arizona_(BB-39) gptkb:1962
gptkb:World_Trade_Center gptkb:2011
gptkb:USS_Arizona May 30, 1962
gptkb:Babi_Yar gptkb:1976