firstLockAndDamCompleted

URI: https://gptkb.org/prop/firstLockAndDamCompleted
3 triples
GPTKB property
Random triples
Subject Object
gptkb:Upper_Mississippi_River_locks_and_dams gptkb:Lock_and_Dam_No._1
gptkb:Mississippi_River_Lock_and_Dam_system gptkb:Lock_and_Dam_No._2
gptkb:Mississippi_River_lock_and_dam_system 1913