On 29 July 2013 07:56, Magnus Knuth <magnus.kn...@hpi.uni-potsdam.de> wrote: > Hi Jona and all, > > Am 26.07.2013 um 23:29 schrieb Jona Christopher Sahnwaldt: > >> Hi Magnus & all, >> >> first a minor correction - >> http://dbpedia.org/resource/Don_Payne_%28writer%29 and >> http://dbpedia.org/resource/Don_Payne_(writer) both are valid URIs and >> IRIs. URIs don't allow non-ASCII characters, IRIs do, that's the only >> difference. [1][2] > > Sure, just wanted to name the different URI representations somehow. > However, both named URIs are different but refer to the very same entity. > >> That being said, I'm not very familiar with DBpedia live and can only >> speculate about this behavior. Maybe it has to do with the changes in >> the URI encoding we implemented for the DBpedia 3.8 release. See >> http://wiki.dbpedia.org/URIencoding >> >> Maybe the URIs using percent-encoded parentheses were produced before >> the code changes for 3.8? I don't know. > > That might be a reason, but in the contemporary dumps, the old > percentage-encoded non-ASCII symbols are still contained. Apparently, at > least all subject-URIs are percentage-encoded, while at least some objects > are referred by IRIs without percentage-encoded symbols = inconsistent.
What do you mean by "contemporary dumps"? Can you post a link to an example file that contains inconsistent IRIs/URIs? > > Still: Can someone give a hint how to easily transform the N3-dumps to IRIs, > preferably by command line instruction? This may help: https://github.com/dbpedia/extraction-framework/blob/master/scripts/src/main/scala/org/dbpedia/extraction/scripts/RecodeUris.scala > > Regards > Magnus > >> Regards, >> JC >> >> [1] https://tools.ietf.org/html/rfc3986#section-2.2 >> [2] https://tools.ietf.org/html/rfc3987#section-2.1 >> >> On 26 July 2013 18:33, Magnus Knuth <magnus.kn...@hpi.uni-potsdam.de> wrote: >>> Hello Mohammed and DBpedia list, >>> >>> I try to use the DBpedia Live integration, but there seem to be some issues >>> with the dumps. Some URLs are URL-encoded, though some are IRIs. That makes >>> DBpediaLive hard to use. >>> >>> Same holds for the DBpediaLive Sparql endpoint >>> [http://live.dbpedia.org/sparql] >>> >>> SELECT * WHERE { ?s ?p <http://dbpedia.org/resource/Don_Payne_%28writer%29>} >>> >>> and >>> >>> SELECT * WHERE { ?s ?p <http://dbpedia.org/resource/Don_Payne_(writer)>} >>> >>> deliver different results. >>> >>> Is that issue known, relevant, and are there any efforts to move to IRIs >>> someday? >>> Someone can give a hint how to easily transform the dumps to IRIs for the >>> between time? >>> >>> Best regards and a sunny weekend >>> Magnus >>> >>> -- >>> Magnus Knuth >>> >>> Hasso Plattner Institute >>> University of Potsdam >>> Prof.-Dr.-Helmert-Str. 2-3 >>> 14482 Potsdam >>> Germany >>> >>> Regional Court of Potsdam, HRB 12184 >>> CEO: Prof. Dr. Christoph Meinel >>> >>> tel: +49 331 5509 547 >>> email: magnus.kn...@hpi.uni-potsdam.de >>> web: http://www.hpi.uni-potsdam.de/ >>> webID: http://magnus.13mm.de/ >>> >>> >>> ------------------------------------------------------------------------------ >>> See everything from the browser to the database with AppDynamics >>> Get end-to-end visibility with application monitoring from AppDynamics >>> Isolate bottlenecks and diagnose root cause in seconds. >>> Start your free trial of AppDynamics Pro today! >>> http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk >>> _______________________________________________ >>> Dbpedia-discussion mailing list >>> Dbpedia-discussion@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion > > > ------------------------------------------------------------------------------ > See everything from the browser to the database with AppDynamics > Get end-to-end visibility with application monitoring from AppDynamics > Isolate bottlenecks and diagnose root cause in seconds. > Start your free trial of AppDynamics Pro today! > http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk > _______________________________________________ > Dbpedia-discussion mailing list > Dbpedia-discussion@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion ------------------------------------------------------------------------------ Get your SQL database under version control now! Version control is standard for application code, but databases havent caught up. So what steps can you take to put your SQL databases under version control? Why should you start doing it? Read more to find out. http://pubads.g.doubleclick.net/gampad/clk?id=49501711&iu=/4140/ostg.clktrk _______________________________________________ Dbpedia-discussion mailing list Dbpedia-discussion@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion
