[Dbpedia-discussion] DBpedia Extractors not deterministic?

2010-04-20 Thread Alexander Larcher
Hello all, I am using the DBpedia framework since two weeks. Today I found out that after performing the same extraction job several times I did not get the same results. I used a Wikipedia dump including 100 articles. Using e.g. the PageIdExtractor I got 80, 86, 74, 92 .. lines in the

Re: [Dbpedia-discussion] Contd: Large companies all have exactly 151, 000 employees?

2010-04-20 Thread Ted Thibodeau Jr
On Apr 19, 2010, at 10:20 AM, Kingsley Idehen wrote: Tom Morris wrote: Hopefully one of the DBpedians will see this and update the example at http://wiki.dbpedia.org/Datasets#h18-12. (The other two example queries in that section seem to work as expected). Please update the Wiki page

[Dbpedia-discussion] problems with Virtuoso Sesame Provider

2010-04-20 Thread N . Stieler
Hello everybody, We have a problem with Virtuoso Sesame Provider. We get a NullPointerException, when we try to read the result (result.hasnext()), but only if we have a OPTIONAL in the query: SELECT distinct ?c ?l WHERE {{?c rdf:type owl:Class}. OPTIONAL {?c rdfs:label ?l}. FILTER (isURI(?c))

Re: [Dbpedia-discussion] problems with Virtuoso Sesame Provider

2010-04-20 Thread Hugh Williams
Hi Nico, You should pose this question on the Virtuoso Users mailing list rather than the DBpedia mailing, thus please subscribe the the Virtuoso mailing lists as detailed at: http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VOSMailingLists What Virtuoso release are you running

Re: [Dbpedia-discussion] Links to Geonames

2010-04-20 Thread Carlo Brooks
I see. Is there a way to access the svn directly as opposed to downloading http://downloads.dbpedia.org/3.5/links/geonames_links.nt.bz2 ? I am not certain there is a better file, but if there is I would just like to know where I can access it... Thanks much, Carlo On Mon, Apr 19, 2010 at

Re: [Dbpedia-discussion] Links to Geonames

2010-04-20 Thread Jens Lehmann
Hello, Carlo Brooks wrote: I see. Is there a way to access the svn directly as opposed to downloading http://downloads.dbpedia.org/3.5/links/geonames_links.nt.bz2 ? I am not certain there is a better file, but if there is I would just like to know where I can access it... SVN can be

Re: [Dbpedia-discussion] Links to Geonames

2010-04-20 Thread Tom Morris
On Tue, Apr 20, 2010 at 1:45 AM, Jens Lehmann lehm...@informatik.uni-leipzig.de wrote: For some link datasets in DBpedia, there is no proper update mechanism included in the DBpedia SVN repository. In such cases, the link data sets are copied from the previous release. For Geonames, this means

Re: [Dbpedia-discussion] Links to Geonames

2010-04-20 Thread Jens Lehmann
Hello, Tom Morris wrote: On Tue, Apr 20, 2010 at 1:45 AM, Jens Lehmann lehm...@informatik.uni-leipzig.de wrote: For some link datasets in DBpedia, there is no proper update mechanism included in the DBpedia SVN repository. In such cases, the link data sets are copied from the previous

Re: [Dbpedia-discussion] Links to Geonames

2010-04-20 Thread Tom Morris
On Tue, Apr 20, 2010 at 3:22 PM, Jens Lehmann lehm...@informatik.uni-leipzig.de wrote: Hello, Tom Morris wrote: On Tue, Apr 20, 2010 at 1:45 AM, Jens Lehmann lehm...@informatik.uni-leipzig.de wrote: For some link datasets in DBpedia, there is no proper update mechanism included in the

Re: [Dbpedia-discussion] Links to Geonames

2010-04-20 Thread Kingsley Idehen
Tom Morris wrote: On Tue, Apr 20, 2010 at 1:45 AM, Jens Lehmann lehm...@informatik.uni-leipzig.de wrote: For some link datasets in DBpedia, there is no proper update mechanism included in the DBpedia SVN repository. In such cases, the link data sets are copied from the previous release.