"Building start date of an ArchitecturalStructure, man-made Lake, etc. For older structures this can be just a year or century, for newer structures an exact date is preferred"@en . "building start date"@en . . . . . "\u0397\u03BC\u03B5\u03C1\u03BF\u03BC\u03B7\u03BD\u03AF\u03B1 \u03AD\u03BD\u03B1\u03C1\u03BE\u03B7\u03C2 \u03BA\u03B1\u03C4\u03B1\u03C3\u03BA\u03B5\u03C5\u03AE\u03C2"@el .