. "E71 Man-Made Thing"@en . "E71"^^ . . "Scope note:\nThis class comprises discrete, identifiable man-made items that are documented as single units.\n\nThese items are either intellectual products or man-made physical things, and are characterized by relative stability. They may for instance have a solid physical form, an electronic encoding, or they may be logical concepts or structures.\n\nExamples:\n- Beethoven's 5th Symphony (E73)\n- Michelangelo's David\n- Einstein's Theory of General Relativity (E73)\n- the taxon 'Fringilla coelebs Linnaeus, 1758' (E55)\n\nIn First Order Logic:\nE71(x) \u2283 E70(x)"@en .