About Entities and Datasets

[Laurent Michel]

Hello,

In the model, Entities are linked with Dataset either directly or through the EntityDescription class.
In my understanding, DatasetMetadata.Dataset rather describes datasets already published in the VO. This is not necessarily the 
case for products tagged with the Provenance meta-data. The Provenance model can be applied before the VO publication for 
instance to track dataset.
I think that this aspect could be clarified.

Cheers
LM


-- 
jesuischarlie/Tunis/Paris/Bruxelles

Laurent Michel
SSC XMM-Newton
Tél : +33 (0)3 68 85 24 37
Fax : +33 (0)3 )3 68 85 24 32
laurent.michel at astro.unistra.fr <mailto:laurent.michel at astro.unistra.fr>
Université de Strasbourg <http://www.unistra.fr>
Observatoire Astronomique
11 Rue de l'Université
F - 67200 Strasbourg
http://amwdb.u-strasbg.fr/HighEnergy/spip.php?rubrique34