Yeah Jona, you're right, one problem at a time. First Wikidata and next Lua.
Best.
Julien.
2013/4/5 Jona Christopher Sahnwaldt <j...@sahnwaldt.de>
> Hi all,
>
> Lua and Wikidata are two rather different issues, only loosely
> related, so I renamed the subject.
>
> Dimitris already started work on a Wikidata extractor and added a
> feature request here:
>
> https://github.com/dbpedia/extraction-framework/issues/30
>
> I started a wiki page:
>
> https://github.com/dbpedia/extraction-framework/wiki/Wikidata
>
> Cheers,
> JC
>
> On 5 April 2013 21:27, Andrea Di Menna <ninn...@gmail.com> wrote:
> > Hi Dimitris,
> >
> > I am not completely getting your point.
> >
> > How would you handle the following example? (supposing the following
> will be
> > possible with Wikipedia/Wikidata)
> >
> > Suppose you have
> >
> > {{Infobox:Test
> > | name = {{#property:p45}}
> > }}
> >
> > and a mapping
> >
> > {{PropertyMapping | templateProperty = name | ontologyProperty =
> foaf:name}}
> >
> > what would happen when running the MappingExtractor?
> > Which RDF triples would be generated?
> >
> > Cheers
> > Andrea
> >
> >
> > 2013/4/5 Dimitris Kontokostas <jimk...@gmail.com>
> >>
> >> Hi,
> >>
> >> For me there is no reason to complicate the DBpedia framework by
> resolving
> >> Wikidata data / templates.
> >> What we could do is (try to) provide a semantic mirror of Wikidata in
> i.e.
> >> data.dbpedia.org. We should simplify it by mapping the data to the
> DBpedia
> >> ontology and then use it like any other language edition we have (e.g.
> >> nl.dbpedia.org).
> >>
> >> In dbpedia.org we already aggregate data from other language editions.
> For
> >> now it is mostly labels & abstracts but we can also fuse Wikidata data.
> This
> >> way, whatever is missing from the Wikipedia dumps will be filled in the
> end
> >> by the Wikidata dumps
> >>
> >> Best,
> >> Dimitris
> >>
> >>
> >> On Fri, Apr 5, 2013 at 9:49 PM, Julien Plu
> >> <julien....@redaction-developpez.com> wrote:
> >>>
> >>> Ok, thanks for the precision :-) It's perfect, now just waiting when
> the
> >>> dump of these data will be available.
> >>>
> >>> Best.
> >>>
> >>> Julien Plu.
> >>>
> >>>
> >>> 2013/4/5 Jona Christopher Sahnwaldt <j...@sahnwaldt.de>
> >>>>
> >>>> On 5 April 2013 19:59, Julien Plu <
> julien....@redaction-developpez.com>
> >>>> wrote:
> >>>> > Hi,
> >>>> >
> >>>> > @Anja : Have you a post from a blog or something like that which
> >>>> > speaking
> >>>> > about RDF dump of wikidata ?
> >>>>
> >>>> http://meta.wikimedia.org/wiki/Wikidata/Development/RDF
> >>>>
> >>>> @Anja: do you know when RDF dumps are planned to be available?
> >>>>
> >>>> > The french wikidata will also provide their
> >>>> > data in RDF ?
> >>>>
> >>>> There is only one Wikidata - neither English nor French nor any other
> >>>> language. It's just data. There are labels in different languages, but
> >>>> the data itself is language-agnostic.
> >>>>
> >>>> >
> >>>> > This news interest me very highly.
> >>>> >
> >>>> > Best
> >>>> >
> >>>> > Julien Plu.
> >>>> >
> >>>> >
> >>>> > 2013/4/5 Tom Morris <tfmor...@gmail.com>
> >>>> >>
> >>>> >> On Fri, Apr 5, 2013 at 9:40 AM, Jona Christopher Sahnwaldt
> >>>> >> <j...@sahnwaldt.de> wrote:
> >>>> >>>
> >>>> >>>
> >>>> >>> thanks for the heads-up!
> >>>> >>>
> >>>> >>> On 5 April 2013 10:44, Julien Plu
> >>>> >>> <julien....@redaction-developpez.com>
> >>>> >>> wrote:
> >>>> >>> > Hi,
> >>>> >>> >
> >>>> >>> > I saw few days ago that MediaWiki since one month allow to
> create
> >>>> >>> > infoboxes
> >>>> >>> > (or part of them) with Lua scripting language.
> >>>> >>> > http://www.mediawiki.org/wiki/Lua_scripting
> >>>> >>> >
> >>>> >>> > So my question is, if every data in the wikipedia infoboxes are
> in
> >>>> >>> > Lua
> >>>> >>> > scripts, DBPedia will still be able to retrieve all the data as
> >>>> >>> > usual ?
> >>>> >>>
> >>>> >>> I'm not 100% sure, and we should look into this, but I think that
> >>>> >>> Lua
> >>>> >>> is only used in template definitions, not in template calls or
> other
> >>>> >>> places in content pages. DBpedia does not parse template
> >>>> >>> definitions,
> >>>> >>> only content pages. The content pages probably will only change in
> >>>> >>> minor ways, if at all. For example, {{Foo}} might change to
> >>>> >>> {{#invoke:Foo}}. But that's just my preliminary understanding
> after
> >>>> >>> looking through a few tuorial pages.
> >>>> >>
> >>>> >>
> >>>> >> As far as I can see, the template calls are unchanged for all the
> >>>> >> templates which makes sense when you consider that some of the
> >>>> >> templates
> >>>> >> that they've upgraded to use Lua like Template:Coord are used on
> >>>> >> almost a
> >>>> >> million pages.
> >>>> >>
> >>>> >> Here are the ones which have been updated so far:
> >>>> >> https://en.wikipedia.org/wiki/Category:Lua-based_templates
> >>>> >> Performance improvement looks impressive:
> >>>> >> https://en.wikipedia.org/wiki/User:Dragons_flight/Lua_performance
> >>>> >>
> >>>> >> Tom
> >>>> >
> >>>> >
> >>>
> >>>
> >>>
> >>>
> >>>
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> >>
> >>
> >>
> >> --
> >> Kontokostas Dimitris
> >>
> >>
> >>
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> >
> >
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