W3C home > Mailing lists > Public > public-dxwg-wg@w3.org > May 2021

Re: [dxwg] dcat:keyword- check constraints (#121)

From: Ivo Velitchkov via GitHub <sysbot+gh@w3.org>
Date: Thu, 20 May 2021 05:40:13 +0000
To: public-dxwg-wg@w3.org
Message-ID: <issue_comment.created-844714433-1621489211-sysbot+gh@w3.org>
I keep finding the remaining 
```dcat:keyword
  rdf:type owl:DatatypeProperty ;
  rdfs:range rdfs:Literal ;
.```
as very restrictive. I would suggest removing the range considering type it only  `rdf:Property` which will cover all use cases. If that's not acceptable, then `owl:ObjectProperty`. But not as `owl:DatatypeProperty`. 

Using `dcat:theme` in cases of `skos:Concept` is not sufficient. For example, in EU data themes are controlled by [this NAL](https://op.europa.eu/en/web/eu-vocabularies/dataset/-/resource?uri=http://publications.europa.eu/resource/dataset/data-theme). This is a useful classification which does not replace the need for keywords, using in other `skos:Concept`. 

-- 
GitHub Notification of comment by kvistgaard
Please view or discuss this issue at https://github.com/w3c/dxwg/issues/121#issuecomment-844714433 using your GitHub account


-- 
Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Thursday, 20 May 2021 05:40:16 UTC

This archive was generated by hypermail 2.4.0 : Thursday, 24 March 2022 20:28:37 UTC