- From: Simon Cox via GitHub <sysbot+gh@w3.org>
- Date: Tue, 17 Jul 2018 00:08:56 +0000
- To: public-dxwg-wg@w3.org
OK - I've updated the [example above](https://github.com/w3c/dxwg/issues/253#issuecomment-403193007) to interpose a `dcat:Dataset` node in front of the distributions (currently a blank node - sorry @jakubklimek).
In the case of the `dct:isFormatOf` relation the predecessor resource is an Image. I've added an additional distribution of the image to reinforce the message.
```
dap:d33937
rdf:type dcat:Dataset ;
dcterms:title "RDF representation of 2017 edition of International Chronostratigraphic Chart (Geologic Timescale)" ;
dcterms:isFormatOf [
rdf:type dcat:Dataset ;
dcterms:source <http://stratigraphy.org/index.php/ics-chart-timescale> ;
dcterms:title "Graphical representation of 2017 edition of International Chronostratigraphic Chart (Geologic Timescale)" ;
dcterms:type dctype:Image ;
dcat:distribution [
rdf:type dcat:Distribution ;
dcterms:identifier "ChronostratChart2017-02.jpg" ;
dcat:accessURL <https://data.csiro.au/dap/landingpage?pid=csiro:33937> ;
dcat:byteSize "1629104"^^xsd:decimal ;
dcat:mediaType <https://www.iana.org/assignments/media-types/image/jpeg> ;
] ;
dcat:distribution [
rdf:type dcat:Distribution ;
dcterms:identifier "ChronostratChart2017-02.pdf" ;
dcat:accessURL <https://data.csiro.au/dap/landingpage?pid=csiro:33937> ;
dcat:byteSize "296233"^^xsd:decimal ;
dcat:mediaType <https://www.iana.org/assignments/media-types/application/pdf> ;
] ;
] ;
.
```
In the case of the `dct:references` relation the target has type `owl:Ontology`.
```
dap:d33937
rdf:type dcat:Dataset ;
dcterms:references [
rdf:type dcat:Dataset ;
dcterms:title "Geological timescale ontology" ;
dcterms:type owl:Ontology ;
dcat:distribution [
dcterms:identifier "timescale.zip" ;
dcterms:license <https://creativecommons.org/licenses/by/4.0/> ;
dcat:accessURL <https://data.csiro.au/dap/landingpage?pid=csiro:33937> ;
dcat:mediaType <https://www.iana.org/assignments/media-types/application/zip> ;
] ;
] ;
.
```
Since the latter case referes to an OWL ontology serialized in Turtle in a zip archive, it will need updating pending the resolution of #259 .
--
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Received on Tuesday, 17 July 2018 00:09:04 UTC