"1988-01-01T00:00:00"^^ . "fortification elements"@en . . . "elements, fortification"@en . . . "300003687" . . . "fortification element"@en . . "elementos de fortificaci\u00F3n"@es . . "2017-08-25T11:10:00"^^ . . . . "\u5821\u58D8\u5EFA\u7BC9\u5143\u7D20"@zh-hant . . . . . . "Architectural elements used to fortify structures."@en . "verdedigingswerkonderdelen"@nl . . . . "verdedigingswerkonderdeel"@nl . .