Second System of US fortifications

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:coastal_defense_system
gptkbp:builtBy	gptkb:United_States_Army_Corps_of_Engineers
gptkbp:country	gptkb:United_States
gptkbp:endDate	1817
gptkbp:followedBy	gptkb:Third_System_of_US_fortifications
gptkbp:notableExample	gptkb:Fort_Barrancas gptkb:Fort_Gaines gptkb:Fort_Hamilton gptkb:Fort_Jackson gptkb:Fort_McHenry gptkb:Fort_Monroe gptkb:Fort_Point gptkb:Fort_Jay gptkb:Fort_Sumter gptkb:Fort_Tompkins gptkb:Fort_Washington gptkb:Fort_Preble gptkb:Fort_Scammel gptkb:Fort_Independence gptkb:Fort_Warren gptkb:Fort_Pickens gptkb:Fort_Wood gptkb:Fort_Severn gptkb:Fort_Adams gptkb:Fort_Wadsworth gptkb:Fort_Schuyler gptkb:Fort_Pike gptkb:Fort_Norfolk gptkb:Fort_Morgan gptkb:Fort_Mifflin gptkb:Fort_Woodbury gptkb:Fort_Trumbull gptkb:Fort_Griswold gptkb:Fort_Delaware gptkb:Fort_Massachusetts gptkb:Fort_Strong gptkb:Fort_Winthrop gptkb:Fort_Constitution gptkb:Fort_McRee
gptkbp:precededBy	gptkb:First_System_of_US_fortifications
gptkbp:purpose	coastal defense
gptkbp:startDate	1807
gptkbp:bfsParent	gptkb:Fort_Scammel
gptkbp:bfsLayer	6
https://www.w3.org/2000/01/rdf-schema#label	Second System of US fortifications