# `Grax.Schema.CardinalityError`
[🔗](https://github.com/rdf-elixir/grax/blob/v0.6.1/lib/grax/exceptions.ex#L53)

Raised when the number of property values doesn't match the specified cardinality during decoding from RDF.

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*Consult [api-reference.md](api-reference.md) for complete listing*