Alcatraz Island, California, United States

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:island
gptkbp:administeredBy	gptkb:National_Park_Service
gptkbp:area	22 acres
gptkbp:discoveredBy	gptkb:Juan_Manuel_de_Ayala
gptkbp:discoveredByEuropeans	1775
gptkbp:distanceFromSanFrancisco	1.25 miles
gptkbp:elevation	135 feet
gptkbp:famousFor	gptkb:Alcatraz_Federal_Penitentiary gptkb:castle Alcatraz Lighthouse site of Native American occupation (1969–1971)
gptkbp:federalPrisonClosed	1963
gptkbp:federalPrisonOpened	1934
gptkbp:formerName	gptkb:prison
gptkbp:hasCellhouse	Alcatraz Cellhouse
gptkbp:hasDock	Alcatraz Dock
gptkbp:hasGarden	Alcatraz Gardens
gptkbp:hasLighthouse	Alcatraz Lighthouse
gptkbp:hasRuins	gptkb:café gptkb:chapel gptkb:hospital gptkb:Guardhouse gptkb:Officers'_Club gptkb:Barracks Workshops Kitchen Warden's House Recreation Yard Laundry Building Military Chapel Model Industries Building Parade Grounds Social Hall
https://www.w3.org/2000/01/rdf-schema#label	Alcatraz Island, California, United States
gptkbp:locatedIn	gptkb:California gptkb:San_Francisco_Bay gptkb:United_States
gptkbp:nameOrigin	Spanish word for pelican
gptkbp:nickname	gptkb:The_Rock
gptkbp:notableInmate	gptkb:Al_Capone gptkb:Alvin_Karpis gptkb:George_"Machine_Gun"_Kelly gptkb:Robert_Stroud
gptkbp:openToPublic	1973
gptkbp:partOf	gptkb:Golden_Gate_National_Recreation_Area
gptkbp:powerplant	Alcatraz Power Plant
gptkbp:touristAttraction	true
gptkbp:UNESCO_tentative_list	2016
gptkbp:waterSource	Alcatraz Water Tower
gptkbp:bfsParent	gptkb:Doc_Barker
gptkbp:bfsLayer	7