Re: [dxwg] Incorrect type for *URL properties - should be owl:DatatypeProperty with range xsd:anyURI

I agree that the labels for the properties dcat:*URL and their descriptions would imply that their range should be ```xsd:anyURI``` making them ```owl:DatatypeProperty``` instead of ```owl:ObjectProperty```.

However, I agree with @andrea-perego that we shouldn't break current implementations. We could move outside of OWL DL and support properties with the two types, but I don't think we should do that and add more complexity. 

If the problem is the usage note, I suggest we change it to make clear that we expect the value to be an individual. 

To find examples, I've been exploring the [European Data Portal SPARQL endpoint]( As @dr-shorthair mentioned, the current use is e.g. : 
```<> dcat:downloadURL <> ; ``` 

I could not find examples of 'cross-linking of related resources (as services and distributions)' (especially because the endpoint actually hangs with more complex queries). @andrea-perego maybe you can point us to examples of that?

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Received on Tuesday, 12 June 2018 21:47:34 UTC