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Peirce’s Existential Graphs (1896)

    Charles Sanders Peirce develops existential graphs, a visual system of logic. This graph-based logic serves as a direct architectural precursor to semantic networks and knowledge graphs used by search engines and modern AI reasoning systems.

    Part of the 30 Structural Foundations: The Enlightenment and Mathematical Logic Edition archive. HistoricallyVerified

    Top 5 Structural Foundations: Origins

    Discussion:
    Samuel Brown
    Semantic layouts and plain text will always outlive complex modern frameworks.

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