[Wikidata] query.wikidata.org and wikibase:Statement ?

2016-01-08 Thread Egon Willighagen
Hi all, after a tweet from Magnus [0] we talked a bit about entries without statements (about 2.5M) and on the question if SPARQL could list all entries in Wikidata that do not have statements. I played a bit with combinations of OPTIONAL and FILTER-BOUND and FILTER NOT EXIST... something like:

Re: [Wikidata] query.wikidata.org and wikibase:Statement ?

2016-01-08 Thread Stas Malyshev
Hi! > statements (about 2.5M) and on the question if SPARQL could list all > entries in Wikidata that do not have statements. I played a bit with Technically, it could, but since it's so many of them, they might not finish in time. The problem is that since there's no indexes on something not

Re: [Wikidata] query.wikidata.org and wikibase:Statement ?

2016-01-08 Thread Egon Willighagen
Dear Stas, thanks for your reply! On Sat, Jan 9, 2016 at 7:29 AM, Stas Malyshev wrote: >> statements (about 2.5M) and on the question if SPARQL could list all >> entries in Wikidata that do not have statements. I played a bit with > > Technically, it could, but since