. . . . . . "Fort Williams located in the backyard of 212 Quaker Lane in Alexandria, Virginia"@en . "Fort Williams was a timber and earthwork fortification constructed in Alexandria, Virginia as part of the defenses of Washington, D.C. during the American Civil War."@en . . . "-77.08999633789062"^^ . . . . . "1006951315"^^ . . . . . . . "Dismantled"@en . . . "Fort Williams was a timber and earthwork fortification constructed in Alexandria, Virginia as part of the defenses of Washington, D.C. during the American Civil War."@en . . "1865"^^ . . . . . "POINT(-77.089996337891 38.811798095703)"^^ . . . . . "38.8118 -77.09" . . . . "1861" . "Earth, timber"@en . . . . . . . "Fort Williams (Virginia)"@en . "24392297"^^ . "Fort Williams"@en . . . . . . . . . . . . "4245"^^ . . . . . . . . . . . . "the Civil War defenses of Washington, D.C."@en . . . . "1861"^^ . . . . . "Earthwork fort"@en . . . . "Fort Williams"@en . . . . "38.81179809570312"^^ . . . . . . . . . . . . . . . . . "1861"^^ . .