San Francisco Bay Harbor Defenses

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:coastal_defense_system
gptkbp:activePeriod	gptkb:19th_century 20th century
gptkbp:country	gptkb:United_States
gptkbp:decommissioned	mid-20th century
gptkbp:governingBody	gptkb:National_Park_Service
gptkbp:includes	gptkb:Fort_Point gptkb:Fort_McDowell gptkb:Fort_Funston gptkb:Fort_Mason gptkb:Fort_Winfield_Scott gptkb:Fort_Barry gptkb:Fort_Baker gptkb:Fort_Miley Alcatraz Island military installations Angel Island military installations
gptkbp:location	gptkb:San_Francisco_Bay_Area
gptkbp:notableEvent	gptkb:Spanish–American_War gptkb:World_War_I gptkb:World_War_II
gptkbp:operatedBy	gptkb:United_States_Army
gptkbp:purpose	defense of San Francisco Bay
gptkbp:relatedTo	gptkb:Endicott_Period_fortifications gptkb:Harbor_Defenses_of_the_United_States Seacoast defense in the United States
gptkbp:status	gptkb:historic_site public parks
gptkbp:bfsParent	gptkb:San_Francisco_Bay_minefield
gptkbp:bfsLayer	8
https://www.w3.org/2000/01/rdf-schema#label	San Francisco Bay Harbor Defenses