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Re: visualization of ShEx or SHACL

From: Ekaputra, Fajar Juang <fajar.ekaputra@tuwien.ac.at>
Date: Fri, 26 Oct 2018 06:30:36 +0000
To: Juan Sequeda <juanfederico@gmail.com>
CC: "jimkont@gmail.com" <jimkont@gmail.com>, Krzysztof Janowicz <janowicz@ucsb.edu>, Timothy Cook <tim@datainsights.tech>, Ben De Meester <ben.demeester@ugent.be>, Jim Balhoff <balhoff@renci.org>, Semantic Web <semantic-web@w3.org>
Message-ID: <20911481-19FF-40C1-B612-BB974EA235FB@tuwien.ac.at>
I am interested to know (more details) as well.

Best regards,
Fajar J. Ekaputra
194/1 Information & Software Engineering Group,
Technische Universit├Ąt Wien (TUWien).

On 25.10.2018, at 18:31, Juan Sequeda <juanfederico@gmail.com<mailto:juanfederico@gmail.com>> wrote:

Lazy me... can you point to me where that is? Is it part of the app? Or in the code?

Juan Sequeda, Ph.D

On Wed, Oct 24, 2018 at 1:14 AM Dimitris Kontokostas <jimkont@gmail.com<mailto:jimkont@gmail.com>> wrote:

On Wed, Oct 24, 2018, 08:37 Juan Sequeda <juanfederico@gmail.com<mailto:juanfederico@gmail.com>> wrote:
So RDFUnit does have a SHACL to SPARQL translator?

Yes, there is no direct API for that but it is easy to generate the set of SPARQL queries that correspond to a shacl graph.
But, a few shacl constructs (or, xone, not and qualified*) are not yet supported.

Juan Sequeda, Ph.D

On Tue, Oct 23, 2018 at 4:41 PM Dimitris Kontokostas <jimkont@gmail.com<mailto:jimkont@gmail.com>> wrote:
You can validate RDF data directly on a SPARQL endpoint using RDFUnit (as well as in memory validation of course)
ShEx is not yet supported but you can use SHACL and OWL (in CWA)


On Tue, Oct 23, 2018 at 7:35 PM Juan Sequeda <juanfederico@gmail.com<mailto:juanfederico@gmail.com>> wrote:
Very cool!

My only concern is that users have to upload data. Even if I have this installed on my own servers.

I want to keep my data in my RDF Graph database. Is there a way that it can validate the data in-place?

Juan Sequeda, Ph.D

On Mon, Oct 22, 2018 at 11:22 AM Krzysztof Janowicz <janowicz@ucsb.edu<mailto:janowicz@ucsb.edu>> wrote:
Just FYI; we also have a nice tool in development. You can see a screen-cast (for now without audio) here: https://www.youtube.com/watch?v=gPJ7Mn5q1vw


On 10/22/18 3:32 AM, Timothy Cook wrote:
Thanks for the clarification.

On Sun, Oct 7, 2018 at 9:00 PM Ben De Meester <ben.demeester@ugent.be<mailto:ben.demeester@ugent.be>> wrote:
Hi Tim,

We're working on a collaborative editing workflow that uses Github repositories as data source,
however, you are correct that we shouldn't ask that permission upfront, only when required.
We will put this in our issue tracker, thanks for the comment!

Kind regards,
Ben De Meester
Researcher Semantic Web
imec - Ghent University - IDLab | Faculty of Engineering and Architecture | Department of Electronics and Information Systems
Technologiepark-Zwijnaarde 19, 9052 Ghent, Belgium
t: +32 9 331 49 59 | e: ben.demeester@ugent.be<mailto:ben.demeester@ugent.be> | URL:  http://users.ugent.be/~bjdmeest/

Op za 6 okt. 2018 om 13:14 schreef Timothy Cook <tim@datainsights.tech><mailto:tim@datainsights.tech>:

On Fri, Oct 5, 2018 at 1:42 PM Ben De Meester <ben.demeester@ugent.be<mailto:ben.demeester@ugent.be>> wrote:
Hi James,

In fact, we will be presenting our work concerning features for a visual data shapes editor next ISWC2018 @ the VOILA workshop: http://ceur-ws.org/Vol-2187/paper2.pdf

A first proof-of-concept is available online: unSHACLed: https://w3id.org/imec/unshacled/app , and we are actively continuing development.

If you have any questions, feel free to ask!

Yeah, my question is:
Why do you need access to my private repositories on GitHub in order for me to evaluate unSHACLed?
Seems like a pretty unreasonable request.


Timothy W. Cook, CEO
Data Insights, Inc.

Krzysztof Janowicz

Geography Department, University of California, Santa Barbara
4830 Ellison Hall, Santa Barbara, CA 93106-4060

Email: jano@geog.ucsb.edu<mailto:jano@geog.ucsb.edu>
Webpage: http://geog.ucsb.edu/~jano/

Semantic Web Journal: http://www.semantic-web-journal.net<http://www.semantic-web-journal.net/>

Kontokostas Dimitris

Received on Friday, 26 October 2018 06:33:59 UTC

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