On 5/1/20 11:53 AM, Isaac Johnson wrote: > If the challenge is downloading large files, you can also get local > access to all of the dumps (wikidata, wikipedia, and more) through the > PAWS <https://wikitech.wikimedia.org/wiki/PAWS> (Wikimedia-hosted > Jupyter notebooks) and Toolforge > <https://wikitech.wikimedia.org/wiki/Help:Toolforge> (more > general-purpose Wikimedia hosting environment). From Toolforge, you > could run the Wikidata toolkit (Java) that Denny mentions. I'm > personally more familiar with Python, so my suggestion is to use > Python code to filter down the dumps to what you desire. Below is an > example Python notebook that will do this on PAWS, though the PAWS > environment is not set up for these longer running jobs and will > probably die before the process is complete, so I'd highly recommend > converting it into a script that can run on Toolforge (see > https://wikitech.wikimedia.org/wiki/Help:Toolforge/Dumps). > > PAWS example: > https://paws-public.wmflabs.org/paws-public/User:Isaac_(WMF)/Simplified_Wikidata_Dumps.ipynb > > Best, > Isaac > That isn't my challenge.
I wanted to know why the WDQ UI doesn't provide an option for CONSTRUCT and DESCRIBE query solutions using a variety of document types. See: https://wikidata.demo.openlinksw.com/sparql to see what I mean. Ditto any DBpedia endpoint. Kingsley > > On Thu, Apr 30, 2020 at 1:33 AM raffaele messuti <[email protected] > <mailto:[email protected]>> wrote: > > On 27/04/2020 18:02, Kingsley Idehen wrote: > >> [1] https://w.wiki/PBi <https://w.wiki/PBi> > >> > > Do these CONSTRUCT queries return any of the following document > content-types? > > > > RDF-Turtle, RDF-XML, JSON-LD ? > > you can use content negotiation on the sparql endpoint > > ~ query="CONSTRUCT { ... }" > ~ curl -H "Accept: application/rdf+xml" > https://query.wikidata.org/sparql --data-urlencode query=$query > ~ curl -H "Accept: text/turtle" -G > https://query.wikidata.org/sparql --data-urlencode query=$query > > > > -- > [email protected] <mailto:[email protected]> > > _______________________________________________ > Wikidata mailing list > [email protected] <mailto:[email protected]> > https://lists.wikimedia.org/mailman/listinfo/wikidata > > > > -- > Isaac Johnson (he/him/his) -- Research Scientist -- Wikimedia Foundation > > _______________________________________________ > Wikidata mailing list > [email protected] > https://lists.wikimedia.org/mailman/listinfo/wikidata -- 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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