Christoph,

Could you tell what kind of errors (parsing of SMILES ?) would you like to
store into metadata?  Is it possible to provide examples?

There is a proposal for errors representation
http://opentox.org/dev/apis/api-1.1/Error%20Reports , but the objective was
to report errors from processing services ( algorithms  and models) and I am
not quite sure it is applicable.

Best regards,
Nina

On 11 October 2010 18:16, Christoph Helma <helma at in-silico.ch> wrote:

> Dear Nina, All,
>
> I would like to store parsing errors and warnings in the metadata of a
> dataset. Can we use predicates from existing ontologies (which one?) or
> do we have to extend the OpenTox Ontology?
>
> Best regards,
> Christoph
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