On 5/31/19 3:59 PM, Denny Vrandečić wrote: > Thank you for the answer! > > I don't see how the query solution page that you linked indicates that > this is the English Wikipedia extraction. Where does it say that? How > can I tell? I am trying to understand, thanks.
My query solution includes the named graph IRI as part of the select list output. There isn't any additional information triangulating from the named graph IRI to datasets loaded into said named graph. We could add this information as I think its quite useful, especially bearing in mind your example. I will check with my team about the loaded dataset details. Ditto looking into how we can add some additional metadata to the instance etc.. Thanks! Kingsley > > Also, when I download the set of English extractions from here, > > http://downloads.dbpedia.org/2016-10/core-i18n/en/ > > particularly this one, > > http://downloads.dbpedia.org/2016-10/core-i18n/en/mappingbased_objects_en.ttl.bz2 > > > it is only about 17,467 people with parents, not 20,120, so that > dataset seems out of sync with the one in the SPARQL endpoint. > > I am curious where do you load the dataset from? > > Thank you! > > > On Fri, May 31, 2019 at 11:49 AM Kingsley Idehen > <kide...@openlinksw.com <mailto:kide...@openlinksw.com>> wrote: > > On 5/31/19 2:23 PM, Denny Vrandečić wrote: >> When I query the dbpedia.org/sparql <http://dbpedia.org/sparql> >> endpoint asking for "how many people with a parent do you know?", >> i.e. select (count (distinct ?p) as ?c) where { ?s dbo:parent ?o >> }, I get as the answer 20,120. >> >> Where among the Downloads on wiki.dbpedia.org/downloads-2016-10 >> <http://wiki.dbpedia.org/downloads-2016-10> can I find the >> dataset that the SPARQL endpoint actually serves? Is it the >> English Wikipedia-based "Mappingbased" one? Or is t the "Infobox >> Properties Mapped"? >> >> Cheers, >> Denny >> > > The query solution page > > <http://dbpedia.org/sparql?default-graph-uri=&query=prefix+dbo%3A+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2F%3E+%0D%0A%0D%0Aselect+%3Fg+%28count+%28distinct+%3Fs%29+as+%3Fc%29%0D%0Awhere+%7B+%0D%0A+++++++%0D%0A+++++++++graph+%3Fg+%7B%3Fs+dbo%3Aparent+%3Fo.%7D%0D%0A%0D%0A+++++%7D%0D%0Agroup+by+%3Fg&format=text%2Fhtml&CXML_redir_for_subjs=121&CXML_redir_for_hrefs=&timeout=30000&debug=on&run=+Run+Query+> > indicates this is the English Wikipedia dataset. That's what we've > always loaded into the Virtuoso instance from which DBpedia Linked > Data and its associated SPARQL endpoint are deployed. > > > -- > Regards, > > Kingsley Idehen > Founder & CEO > OpenLink Software > Home Page: http://www.openlinksw.com > Community Support: https://community.openlinksw.com > Weblogs (Blogs): > Company Blog: https://medium.com/openlink-software-blog > Virtuoso Blog: https://medium.com/virtuoso-blog > Data Access Drivers Blog: > https://medium.com/openlink-odbc-jdbc-ado-net-data-access-drivers > > Personal Weblogs (Blogs): > Medium Blog: https://medium.com/@kidehen > Legacy Blogs: http://www.openlinksw.com/blog/~kidehen/ > http://kidehen.blogspot.com > > Profile Pages: > Pinterest: https://www.pinterest.com/kidehen/ > Quora: https://www.quora.com/profile/Kingsley-Uyi-Idehen > Twitter: https://twitter.com/kidehen > Google+: https://plus.google.com/+KingsleyIdehen/about > LinkedIn: http://www.linkedin.com/in/kidehen > > Web Identities (WebID): > Personal: http://kingsley.idehen.net/public_home/kidehen/profile.ttl#i > : > http://id.myopenlink.net/DAV/home/KingsleyUyiIdehen/Public/kingsley.ttl#this > > _______________________________________________ > DBpedia-discussion mailing list > DBpedia-discussion@lists.sourceforge.net > <mailto:DBpedia-discussion@lists.sourceforge.net> > https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion > -- Regards, Kingsley Idehen Founder & CEO OpenLink Software Home Page: http://www.openlinksw.com Community Support: https://community.openlinksw.com Weblogs (Blogs): Company Blog: https://medium.com/openlink-software-blog Virtuoso Blog: https://medium.com/virtuoso-blog Data Access Drivers Blog: https://medium.com/openlink-odbc-jdbc-ado-net-data-access-drivers Personal Weblogs (Blogs): Medium Blog: https://medium.com/@kidehen Legacy Blogs: http://www.openlinksw.com/blog/~kidehen/ http://kidehen.blogspot.com Profile Pages: Pinterest: https://www.pinterest.com/kidehen/ Quora: https://www.quora.com/profile/Kingsley-Uyi-Idehen Twitter: https://twitter.com/kidehen Google+: https://plus.google.com/+KingsleyIdehen/about LinkedIn: http://www.linkedin.com/in/kidehen Web Identities (WebID): Personal: http://kingsley.idehen.net/public_home/kidehen/profile.ttl#i : http://id.myopenlink.net/DAV/home/KingsleyUyiIdehen/Public/kingsley.ttl#this
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