. "Scope note:\nThis property qualifies the end of an E52 Time-Span in some way.\n\nThe nature of the qualification may be certainty, precision, source etc.\n\nExamples:\n- the time-span of the Holocene (E52) end is qualified by approximately (E62)\n\nIn First Order Logic:\nP80(x,y) \u2283 E52(x)\nP80(x,y) \u2283 E62(y)\nP80(x,y) \u2283 P3(x,y)"@en . "P80"^^ . . "P80 end is qualified by"@en . .