"Bögen"@de . "Arc "@fr . "Arch"@en . "Archetto"@it . "Arco (arquitectura)"@es . "تاق قوسی"@fa . "عقد"@ar . "拱"@zh . . . . "Blendbogen"@de . . "Arc aveugle"@fr . . "Arco cieco"@it . . "Blind arch"@en . . "قوس صمّاء"@ar . . .