Hello Marvin,
If you're using some recent version of Virtuoso Open Source then you can
specify an additional (fourth) argument to TTLP_MT function in the
loading script (in LOAD_ONE() script function). This argument is a
bitmask for syntax errors to be ignored when detected in source TTL
file.
So instead of
exec="ttlp_mt (file_to_string_output ('$f'), '', 'http://dbpedia.org');"
> temp.res
line you may write
exec="ttlp_mt (file_to_string_output ('$f'), '', 'http://dbpedia.org',
255);" > temp.res
there and that will probably help.
In addition, loading may be a bit faster if you use
exec="ttlp_mt_local_file ('$f', '', 'http://dbpedia.org', 255);" >
temp.res
that will not prefetch the whole file.
Best Regards,
Ivan Mikhailov
OpenLink Software
http://virtuoso.openlinksw.com
On Wed, 2008-11-19 at 19:26 -0800, Marvin Lugair wrote:
> Hi,
> I am trying to load the new dbpedia 3.2 in virtuoso. I am using the dbpedia
> loading script posted on the virtuoso website
> http://docs.openlinksw.com/virtuoso/rdfperformancetuning.html
>
> In addition to the error I got in loading the infobocmappingbas file (see my
> previous email), loading the other files is taking too long... the
> longabstracts.nt file has been trying to load for more than 3 hours (just for
> that one file).
> I have 8 gigs of ram on a dual core and the ram is not even being maxed in
> the process.
>
> Here are my questions:
> 1- Is the a better way to load dbpedia in virtuoso? If yes please send me the
> script plus the dbpedia.ini file for the best virtuoso settings.
> 2- Has anyone tried to load all of dbpedia 3.2 core in any RDF store ans
> succeeded?
> 3- Is the dbpedia on the dbpedia.org site that has the public sparql point
> available, is it 3.2? If yes are the datasets loaded the same as the old ones
> as referenced here: http://wiki.dbpedia.org/DatasetsLoaded?v=cvh
>
>
> DBPedia is only useful to us if we can do things with it (and hopefully with
> reasonable speed) and I am trying to get one up and running locally as many
> queries on the public sparql point time-out.
>
>
> Your input is much appreciated!
>
> Marv.
>
>
>
>
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