A.6.RCD:1 - Problem Frame

FPF permits rich claims over already identified entities and admitted relations without requiring one primitive relation kind for every useful sentence. The difficult case begins after relational precision restoration: the participants are recoverable, the receiving use is real, and simpler direct relations exist, but no one current direct relation carries the needed claim.

The ordinary result of this pattern is claim content in a C.2.1 episteme. Deriving that content is not the constitution of an actual relation occurrence. Repeated use can justify reusable predicate-definition content. Only a further occurrence-semantics need can justify a derived relation kind, and only irreducible action-facing semantics can justify a primitive relation kind.