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Re: Announcing PSPS: Like GitHub pages but for Linked Data

From: Melvin Carvalho <melvincarvalho@gmail.com>
Date: Thu, 10 Jan 2019 17:05:55 +0100
Message-ID: <CAKaEYh++qvB6BB7W1qjdqzwmJqU2sFbeGQksN4L1bATkb_k5cw@mail.gmail.com>
To: Reto Gmür <reto@factsmission.com>
Cc: "semantic-web@w3.org" <semantic-web@w3.org>
On Thu, 10 Jan 2019 at 17:01, Reto Gmür <reto@factsmission.com> wrote:

> Hi all
>
>
>
> After starting the year with https://factsmission.com/ as a Linked Data
> site, we’re today opening PSPS, the tool behind it:
>
> https://github.com/factsmission/psps
>
>
>
> PSPS is like GitHub pages but optimized for RDF Data:
>
>
>
>    - All RDF data added to the repository is available via SPARQL
>    - The resource described in any of the RDF files in the repository can
>    be accessed as Linked Data (provided the nameserver are configured to point
>    to the PSPS instance)
>    - Every RDF file is mapped to a named graph that can also be
>    dereferenced *
>    - When resources are requested in the browser the server returns
>    simple HTML with RDFa that is the rendered to more complex HTML on the
>    client using renderers declared in RDF using RDF2h (see:
>    https://rdf2h.github.io/rdf2h-documentation/)
>    - Content negotiation can be used to get a RDF/XML, Turtle, JSON-LD,
>    N-Triples and HTML with RDFa
>
>
>
> So to use our own website as an example, you can:
>
>
>
>    - Access the data via SPARQL:
>    http://yasgui.org/#query=PREFIX+rdf%3A+%3Chttp%3A%2F%2Fwww.w3.org%2F1999%2F02%2F22-rdf-syntax-ns%23%3E%0APREFIX+rdfs%3A+%3Chttp%3A%2F%2Fwww.w3.org%2F2000%2F01%2Frdf-schema%23%3E%0ASELECT+distinct+%3Fsub+WHERE+%7B%0A++%3Fsub+%3Fpred+%3Chttp%3A%2F%2Fschema.org%2FHowTo%3E.%0A%7D+%0ALIMIT+1000&contentTypeConstruct=text%2Fturtle&contentTypeSelect=application%2Fsparql-results%2Bjson&endpoint=https%3A%2F%2Ffactsmission.com%2Fsparql&requestMethod=POST&tabTitle=Query&headers=%7B%7D&outputFormat=table
>    - Browse the data using your favorite linked data browser:
>    http://rdf2h-browser.linked.solutions/#https://factsmission.com/
>    - Or, well access it like an almost normal website:
>    https://factsmission.com/
>
>
>
> I would like to invite you try it out and I’m looking forward to your
> comments, issues and pull requests.
>

Incredible!  I'm still taking in the implications.

So, its basically, "github done right"?


>
>
> Cheers,
>
> Reto
>
>
>
>
>
>
>
> * to be precise: all named graphs are available via SPARQL, when
> dereferencing the named graph PSPS will return the union of the graph with
> the symmetric concise bounded description of the resource that has the same
> IRI as the graph so there may be some additional triples.
>
Received on Thursday, 10 January 2019 16:06:28 UTC

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