Hi Tim,

Sorry for the delayed response, some details about the issues you mentioned:

1) I think this is related to
#165<https://github.com/dbpedia/extraction-framework/issues/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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