Re: [Wikidata] demand for .nt dumps?
On 11/4/16 12:55 PM, Stas Malyshev wrote: > Hi! > >> > BTW -- does the Wikidata SPARQL endpoint currently support CONSTRUCT and >> > DESCRIBE queries? I ask because you can use that as one of the many >> > options for dump production. > Yes, such queries are supported, but using this for dump production is > both not possible - since dumps are what the data in SPARQL service is > loaded from - and very inefficient, we don't really need SPARQL server > for that, it can be done with much simpler code. I was trying to explain to you that you can use CONSTRUCT to produce a one-off dump, per whatever you have in the dataset modifier (or body) part of the SPARQL Query . -- Regards, Kingsley Idehen Founder & CEO OpenLink Software (Home Page: http://www.openlinksw.com) Weblogs (Blogs): Legacy Blog: http://www.openlinksw.com/blog/~kidehen/ Blogspot Blog: http://kidehen.blogspot.com Medium Blog: https://medium.com/@kidehen 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/dataspace/person/kidehen#this : http://id.myopenlink.net/DAV/home/KingsleyUyiIdehen/Public/kingsley.ttl#this smime.p7s Description: S/MIME Cryptographic Signature ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata
Re: [Wikidata] demand for .nt dumps?
Hi! > BTW -- does the Wikidata SPARQL endpoint currently support CONSTRUCT and > DESCRIBE queries? I ask because you can use that as one of the many > options for dump production. Yes, such queries are supported, but using this for dump production is both not possible - since dumps are what the data in SPARQL service is loaded from - and very inefficient, we don't really need SPARQL server for that, it can be done with much simpler code. -- Stas Malyshev smalys...@wikimedia.org ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata
Re: [Wikidata] demand for .nt dumps?
On 11/4/16 5:43 AM, Lydia Pintscher wrote: > Hey :) > > We are currently discussing if we should also offer .nt dumps: > https://phabricator.wikimedia.org/T144103 > Since we'd need to set that up and maintain it I want to make sure > there is actually demand for it. So if you'd like to have it and use > it please let me know. > > > Cheers > Lydia > Lydia, It is an important "best practice" to release RDF dumps e.g., RDF-Ntriples, RDF-Turtle, RDF-XML file collections. BTW -- does the Wikidata SPARQL endpoint currently support CONSTRUCT and DESCRIBE queries? I ask because you can use that as one of the many options for dump production. -- Regards, Kingsley Idehen Founder & CEO OpenLink Software (Home Page: http://www.openlinksw.com) Weblogs (Blogs): Legacy Blog: http://www.openlinksw.com/blog/~kidehen/ Blogspot Blog: http://kidehen.blogspot.com Medium Blog: https://medium.com/@kidehen 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/dataspace/person/kidehen#this : http://id.myopenlink.net/DAV/home/KingsleyUyiIdehen/Public/kingsley.ttl#this smime.p7s Description: S/MIME Cryptographic Signature ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata
