- From: Shadi Abou-Zahra <shadi@w3.org>
- Date: Sun, 18 Aug 2013 12:09:11 +0200
- To: Stian Soiland-Reyes <soiland-reyes@cs.manchester.ac.uk>
- CC: public-earl10-comments@w3.org
Thank you for your feedback Stian, we will look into it. We hope to do another publication this autumn. Regards, Shadi On 16.8.2013 18:08, Stian Soiland-Reyes wrote: > Here is the suggested, fixed version after a search/replace. The only > remaining object property is cnt:dtDecl. Also, XMLLiteral ranges had > the wrong namespace. > > I also commented out the DCTerms import as it generally cause > confusion with object/annotation properties - but feel free to add it > in. > > > > On 16 August 2013 15:58, Stian Soiland-Reyes > <soiland-reyes@cs.manchester.ac.uk> wrote: >> Hi, I am trying to use Content in RDF http://www.w3.org/TR/Content-in-RDF10/ >> >> as part of recording provenance of a workflow system. >> >> I am however running into an issue with the OWL that I retrieve from >> http://www.w3.org/2011/content# >> >> in that all the datatype properties like cnt:chars, cnt:bytes etc are >> declared as ObjectProperties: >> >> <rdf:Property rdf:ID="chars"> >> <rdfs:domain rdf:resource="#ContentAsText" /> >> <rdfs:label xml:lang="en">Character sequence</rdfs:label> >> <rdfs:comment xml:lang="en">The character sequence of >> the text content.</rdfs:comment> >> <rdfs:range >> rdf:resource="http://www.w3.org/2000/01/rdf-schema#Literal" /> >> <rdf:type >> rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty" /> >> </rdf:Property> >> >> This must be a mistake, because you can't have an ObjectProperty >> (pointing to a resource) with a range of rdfs:Literal - and the whole >> point of Content-in-RDF was to embed the literal, so cnt:chars >> <http://example.com/chars.txt> would sound wrong to me. >> >> This also breaks Jena, as it means it can't find the (correct) >> DatetypeProperty. Loaded in Protege, it will interpret this as Punning >> and make two properties, an ObjectProperty with unknown range, and a >> DataTypeProperty with unknown domain. >> >> >> Is it possible to update the file in http://www.w3.org/2011/content# ? >> It seems to not convey the message from >> http://www.w3.org/TR/Content-in-RDF10/ where the properties are >> clearly described in (what I interpret to be) Datatype properties. >> >> >> -- >> Stian Soiland-Reyes, myGrid team >> School of Computer Science >> The University of Manchester >> http://soiland-reyes.com/stian/work/ http://orcid.org/0000-0001-9842-9718 > > > -- Shadi Abou-Zahra - http://www.w3.org/People/shadi/ Activity Lead, W3C/WAI International Program Office Evaluation and Repair Tools Working Group (ERT WG) Research and Development Working Group (RDWG)
Received on Sunday, 18 August 2013 10:09:57 UTC