w3c/dxwg

Error in example of dcat:mediaType

makxdekkers opened this issue · 7 comments

The way dcat:mediaType is used in the examples in section 4 of the existing Recommendation and in section 5 of the Editor's Draft is in error. The examples have:

dcat:mediaType "text/csv"

According to the definition of dcat:mediaType, its range is dct:MediaTypeOrExtent, not rdfs:Literal.

This should be corrected in the FPWD.

This also illustrates how confusing that property is :-/

@akuckartz I personally don't think the property is confusing; the definition is quite clear. The main problem, it seems to me, is that implementers do not always read definitions and think they understand what a property is by just looking at the URI or label.

@makxdekkers could you provide example of how dcat:mediaType should be used? Should the value be a URI?

@dr-shorthair @makxdekkers Isn't the usage illustrated in my examples in #259, i.e. used in the Czech catalog and therefore in EDP, correct?
E.g.:

<distribution> dcat:mediaType <http://www.iana.org/assignments/media-types/text/csv> .

Proposed fix in #303

Fixed in #307