Re: [dxwg] Is one of dcat:accessURL, dcat:accessService and dcat:downloadURL required in a dcat:Distribution? (#1197)

@andrea-perego we've given a second thought about using `prov:derivedFrom`. It seems that saying that a distribution derives from an activity is stretching a bit the [semantics of the property in PROV](https://www.w3.org/TR/prov-o/#wasDerivedFrom). `prov:generatedBy` seems more natural between an entity like a `dcat:Distribution` and a `prov:Activity.` Actually if `prov:isDerivedFrom` was to be used, it would feel more natural between the Distribution and the DataService (SPARQL endpoint). But then it competes with `dcat:accessService`, and probably we prefer to keep using dcat:accessService, don't we?

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Received on Friday, 24 January 2020 11:15:47 UTC