Re: RDF Playground

Hello,

I'd like to mention a set of Language Server implementations originally for
VSCode, which are available here [1]. They support SPARQL, Turtle, TriG,
and SHACL.

The Language Server Protocol [2] allows those servers to work with any
editor, including web-based ones like
- CodeMirror [3] (which Yasgui/Yasqe uses)
- Monaco [4]

Unfortunately, as of right now, the LSP implementations don't support
autocomplete based on the ontologies, but there is an issue [5] to support
it, which links to another language server which does.

Best of luck to all, and thanks for all your work on these tools!

Best regards,
Alex

[1] https://github.com/stardog-union/stardog-vsc
[2] https://microsoft.github.io/language-server-protocol/
[3] https://github.com/wylieconlon/lsp-editor-adapter
[4] https://github.com/TypeFox/monaco-languageclient
[5] https://github.com/stardog-union/stardog-vsc/issues/73

On Thu, Nov 12, 2020 at 1:21 PM Aidan Hogan <aidhog@gmail.com> wrote:

> Hi Maxime,
>
> On 2020-11-12 7:22, Maxime Lefrançois wrote:
> > Hi Aidan, Bastián,
> >
> > This is a pretty useful resource for teaching, thank you !
> > For the Turtle syntax coloring, automatic namespace addition, and
> > autocompletion, Would you consider reusing YATE ?
> > https://perfectkb.github.io/yate/ <https://perfectkb.github.io/yate/>
>
> For sure, that would be a really nice addition!
>
> Bastián has already worked on the system for several weeks now *after*
> submitting his thesis, and is soon to graduate, but I can try to find
> other students who will be interested in implementing these features.
>
> In case anyone has the time or knows a student who'd like to help out,
> there's some open issues here that could be tackled:
>
> https://github.com/BastyZ/RDFPlayground/issues
>
> Best,
> Aidan
>
> > Le jeu. 12 nov. 2020 à 11:15, Reto Gmür <reto@factsmission.com
> > <mailto:reto@factsmission.com>> a écrit :
> >
> >     Hi Aidan
> >
> >     That's very cool!
> >
> >     I'm wondering how hard it would be to implement similar
> >     functionality purely on the client. I've recently been experimenting
> >     with running YASGUI against a client-side store:
> >     https://retog.github.io/patchgraph/#/sparql
> >     <https://retog.github.io/patchgraph/#/sparql>
> >
> >     I think SHACL would be no problem on the client but I don't know
> >     about OWL inferencing.
> >
> >     Cheers,
> >     Reto
> >
> >     -----Original Message-----
> >     From: Aidan Hogan <aidhog@gmail.com <mailto:aidhog@gmail.com>>
> >     Sent: Dienstag, 10. November 2020 17:31
> >     To: semantic-web <semantic-web@w3.org <mailto:semantic-web@w3.org>>
> >     Cc: Bastián Inostroza <bastian.inostroza@gmail.com
> >     <mailto:bastian.inostroza@gmail.com>>
> >     Subject: RDF Playground
> >
> >     Hi all,
> >
> >     Bastián (in CC) has created RDF Playground as a tool that we have
> >     been using to teach a course on the Web of Data. It has been very
> >     useful in this course and we think that some of you might also find
> >     it useful!
> >
> >
> >     The system centres around an RDF graph (Turtle) with a graph
> >     visualisation, and allows for running SPARQL queries, RDFS/OWL 2 RL
> >     reasoning, SHACL and ShEx validation. The intent of the interface is
> >     to run small examples, useful for teaching or illustration purposes.
> >     In terms of the design, we wanted to show the different standards in
> >     a more integrated way (allowing to quickly switch between reasoning,
> >     querying and validation, on the same RDF graph, for example), while
> >     also putting emphasis on the graph-based nature of RDF through its
> >     visualisations (e.g., you can also view the results of reasoning,
> >     CONSTRUCT queries, etc., as an RDF graph). You can view a demo here:
> >
> >     http://rdfplayground.dcc.uchile.cl/
> >     <http://rdfplayground.dcc.uchile.cl/>
> >
> >     At the bottom of the page you can load an example or play a video to
> >     demonstrate the features.
> >
> >
> >     If you were thinking of using it in a course, it might be a good
> >     idea to
> >     install it locally as the demo linked above is not a production
> system.
> >     You can find the source code here:
> >
> >     https://github.com/BastyZ/RDFPlayground
> >     <https://github.com/BastyZ/RDFPlayground>
> >
> >     The system is implemented on top of Jena, ShExJava and RDFLib/OWL-RL
> >     (with a Kotlin back-end to tie everything together). The front-end
> uses
> >     Vue and node.js.
> >
> >     Indeed it might be great to set up mirrors if there were interest.
> >
> >
> >
> >     The system is most similar to (the very cool) RDFShape tool.
> >
> >     https://rdfshape.weso.es/dataQuery <
> https://rdfshape.weso.es/dataQuery>
> >
> >     RDFShape offers many more features relating to ShEx/SHACL (and also
> >     SPARQL), while RDF Playground integrates RDFS/OWL reasoning support
> and
> >     a different interface style.
> >
> >
> >     We have some plans to extend RDF Playground to integrate a Linked
> Data
> >     browser (with the aim of connecting it more with the Web). Also there
> >     are some minor "quality-of-life improvements" that could be added
> like
> >     syntax highlighting, auto-completion, filters, etc.
> >
> >
> >     We hope you might find RDF Playground useful!
> >
> >     Best,
> >     Bastián & Aidan
> >
>
>