Complex sentence: Thereby contradicting Leibniz' second principle in his formulation of the Identity of Indescernibles, by virtue of there being two objects, albeit with identical properties, the existence of two objects, even in a void, denies their identicality.
Split into simpler sentences: Thereby contradicting Leibniz' second principle in his formulation of "The Identity of Indescernibles". By virtue of there being two objects, albeit with identical properties, the existence of two objects, even in a void, denies their identicality.