|
gptkbp:instanceOf
|
coastal defense fortification
|
|
gptkbp:addedToNationalRegisterOfHistoricPlaces
|
1969
|
|
gptkbp:armament
|
artillery
|
|
gptkbp:built
|
1861
|
|
gptkbp:builtBy
|
gptkb:United_States_Army_Corps_of_Engineers
|
|
gptkbp:controlledBy
|
gptkb:United_States_Army
|
|
gptkbp:country
|
gptkb:United_States
|
|
gptkbp:currentUse
|
historic site
|
|
gptkbp:governingBody
|
gptkb:State_of_Maine
|
|
gptkbp:height
|
30 feet
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Fort Popham
|
|
gptkbp:location
|
gptkb:Phippsburg,_Maine
|
|
gptkbp:material
|
granite
|
|
gptkbp:namedAfter
|
gptkb:George_Popham
|
|
gptkbp:nearby
|
gptkb:Fort_Baldwin
|
|
gptkbp:NRHPReferenceNumber
|
69000018
|
|
gptkbp:openToPublic
|
yes
|
|
gptkbp:overlooks
|
gptkb:Atlantic_Ocean
gptkb:Kennebec_River
|
|
gptkbp:part_of
|
gptkb:Third_System_of_US_fortifications
|
|
gptkbp:purpose
|
defend the mouth of the Kennebec River
|
|
gptkbp:shape
|
crescent-shaped
|
|
gptkbp:thickness
|
30 feet
|
|
gptkbp:used_in
|
gptkb:American_Civil_War
gptkb:Spanish–American_War
gptkb:World_War_I
|
|
gptkbp:bfsParent
|
gptkb:Popham_Beach
gptkb:Phippsburg,_Maine
|
|
gptkbp:bfsLayer
|
6
|