The Wikidata Query Service currently holds some 3.8 billion triples – you can see the numbers on Grafana [1]. But WDQS “munges” the dump before importing it – for instance, it merges wdata:… into wd:… and drops `a wikibase:Item` and `a wikibase:Statement` types; see [2] for details – so the triple count in the un-munged dump will be somewhat larger than the triple count in WDQS.
Cheers, Lucas [1]: https://grafana.wikimedia.org/dashboard/db/wikidata-query-service?panelId=7&fullscreen [2]: https://www.mediawiki.org/wiki/Wikibase/Indexing/RDF_Dump_Format#WDQS_data_differences On 07.11.2017 17:09, Laura Morales wrote: > How many triples does wikidata have? The old dump from rdfhdt seem to have > about 2 billion, which means wikidata doubled the number of triples in less > than a year? > > > > Sent: Tuesday, November 07, 2017 at 3:24 PM > From: "Jérémie Roquet" <jroq...@arkanosis.net> > To: "Discussion list for the Wikidata project." <wikidata@lists.wikimedia.org> > Subject: Re: [Wikidata] Wikidata HDT dump > Hi everyone, > > I'm afraid the current implementation of HDT is not ready to handle > more than 4 billions triples as it is limited to 32 bit indexes. I've > opened an issue upstream: https://github.com/rdfhdt/hdt-cpp/issues/135 > > Until this is addressed, don't waste your time trying to convert the > entire Wikidata to HDT: it can't work. > > -- > Jérémie > > _______________________________________________ > Wikidata mailing list > Wikidata@lists.wikimedia.org > https://lists.wikimedia.org/mailman/listinfo/wikidata[https://lists.wikimedia.org/mailman/listinfo/wikidata] > > _______________________________________________ > Wikidata mailing list > Wikidata@lists.wikimedia.org > https://lists.wikimedia.org/mailman/listinfo/wikidata _______________________________________________ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata
