FPF Reference

    Representation and implementation stress tests

    Preface node heading:representation-and-implementation-stress-tests:15722

    What this page is

    This is generated FPF reference text from the specification preface or supporting sections. It helps interpret FPF; it is not FPF Reference product documentation.

    Methodology

    Use it to understand how the specification wants to be read, then return to a route, pattern, or work packet for active work. Cite generated IDs only when the wording changes the task decision.

    Content

    These sources do not decide what exists. They test whether a representation can preserve the ontological distinctions selected above without turning a statement, row, graph term, tuple, or reifier into the world-side occurrence.

    Representation or implementation lineDistinction testedBounded use in A.6.P
    TypeDB 3.x links statement and current relation modelA query can select an explicit relation variable with named source-language role players, while shorthand remains available when no reference to the represented item is needed.Test progressive explicitness, not ontology. A.6.P makes explicit occurrence identity conditional on a named receiver. TypeDB demonstrates one implementable representation; it does not establish the FPF relation kind, actual participation, obtaining condition, or identity rule.
    RDF 1.2 Concepts, Candidate Recommendation Snapshot, 7 April 2026RDF distinguishes proposition expressed by a triple term, assertion of a triple, and reifiers used for further statements.Test proposition, assertion, and reifier separation. A statement term or graph edge can represent claim content but cannot establish that the direct relation obtains.

    The first table governs the ontological moves. The second checks representability only after those moves have been selected. The physical, clinical, episteme, work, and formal cases test that the resulting method is not specialized to information systems.

    Reopen the smallest affected passage. Start with the one claim, case, exit, or source row that uses the changed fact. Reopen it when its governing pattern changes who participates, when the relation obtains, or how an occurrence is reidentified; when newer source evidence overturns or narrows the construction or reification distinction used there; or when an actual use can no longer reach the practical result or stopping boundary promised by that passage. Do not reopen the whole pattern unless the same change reaches several passages. If an exit no longer matches its owner's entry and result, stop using that exit until it is repaired.

    Last Updated: 2026-07-28 — upstream FPF commit 17edd955 (github.com/ailev/FPF)