Thanks for the update, Demitris.
That sure is a lot of moving parts.
Could you explain why my query at http://live.dbpedia.org/sparql :
SELECT (count(distinct ?sat) as ?c) WHERE { ?sat a
<http://dbpedia.org/ontology/ArtificialSatellite> . }
returns “11”, while the page
http://en.wikipedia.org/w/index.php?title=Special:WhatLinksHere/Template:Infobox_spaceflight&limit=2000
shows a little more than 2,000 pages that use the template?
http://mappings.dbpedia.org/index.php/Mapping_en:Infobox_spaceflight should be
bridging that gap, right?
Thanks,
Tim
On May 12, 2014, at 2:32 AM, Dimitris Kontokostas <jimk...@gmail.com> wrote:
> Hi Tim,
>
> Sorry for the delayed response, some details about the issues you mentioned:
>
> 1) I think this is related to #165. The ontology feeder is a separate
> component that hasn't been updated for a while.
> I am working on a fix
> (https://github.com/jimkont/extraction-framework/tree/ontology_update)
>
> 2) Alexandru pointed the right syntax
>
> 3) As mentioned in the issue
> https://github.com/dbpedia/mappings_chrome_extension/issues/2
> The statistics were based on the dump of April 2013 and this infobox appeared
> in June. So, this is not a bug but we should update the statistics more often
> :)
> We will need to upgrade the mappings server to calculate them directly there.
> We 'll see to that.
>
> 4) DBpedia Live has 3 feeds: 1) wikipedia edits, 2) mapping changes and 3)
> pages unmodified more that 1 month.
> Everything gets in a queue and we process the queue with the same priority.
> I recently deployed the abstract extraction in Live but due to the Lua
> scripts that are now used in Wikipedia the page extraction became too slow
> that the framework
> tries keeps up with #1, creates too many apache threads and makes the whole
> site quite unresponsive.
>
> Your query now returns results [1]
> but I just disabled the abstract extraction (again) until we scale things a
> bit.
>
> btw, you can also visit the stats page for status indicatror:
> http://live.dbpedia.org/statistics/
>
> As Alexandru mentioned, your mappings are needed even if they do not reach
> the Live server fast :)
> They can be used from static extractions and the next DBpedia release
>
> Cheers,
> Dimitris
>
> [1]
> http://live.dbpedia.org/sparql?default-graph-uri=http%3A%2F%2Fdbpedia.org&query=SELECT+distinct+%3Fsat+WHERE+%7B+%3Fsat+a+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2FArtificialSatellite%3E+.+%7D+limit+10&format=text%2Fhtml&timeout=0&debug=on
>
>
>
> On Sat, May 10, 2014 at 8:18 PM, Alexandru Todor <to...@inf.fu-berlin.de>
> wrote:
> I can't say if the service is down, it's probable. Please continue mapping,
> I'm sure an any bugs/issues will be fixed in a couple of days. The mappings
> wiki works and any mappings you make will find their way into DBpedia, and
> are greatly appreciated by the community.
> Cheers,
> Alexandru
>
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> Kontokostas Dimitris
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