Re: [Wikidata] English Wikipedia uses Wikidata for person data

2015-06-04 Thread Markus Kroetzsch
ot.nl/2015/06/english-wikipedia-and-those-who-died-in.html ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata -- Markus Kroetzsch Faculty of Computer Science Technische Univer

[Wikidata] New Wikidata maps

2015-06-25 Thread Markus Kroetzsch
-examples -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org/ ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata

[Wikidata] Learning from DBpedia experiences

2015-07-31 Thread Markus Kroetzsch
. Cheers, Markus [1] http://vladimiralexiev.github.io/pres/20150209-dbpedia/dbpedia-problems-long.html -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org/ ___ Wikidata mailing list Wikidata

Re: [Wikidata] Properties for family relationships in Wikidata

2015-08-17 Thread Markus Kroetzsch
probably (eventually) fill it back in. Ultimately, an automatic symmetry would seem best. Thoughts on either of these? If there is interest I will write up a formal proposal on-wiki. -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486

[Wikidata] WIkidata reasoning (Was: Properties for family relationships in Wikidata)

2015-08-27 Thread Markus Kroetzsch
out why it's happening. >> >> Is there a tool where one can put in a Wikidata item and it extracts >> declarations based on "higher" properties like subclass or instance of? >> Like if I were to input the item for Stubbs, it would travel the >> hierarchy

[Wikidata] Wikidata Toolkit 0.5.0 released

2015-09-01 Thread Markus Kroetzsch
/releases [4] https://github.com/Wikidata/Wikidata-Toolkit/ [5] http://wikidata.github.io/Wikidata-Toolkit/ -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org/ ___ Wikidata mailing list Wikidata

Re: [Wikidata] Item count

2015-09-08 Thread Markus Kroetzsch
n the dump. Markus ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrek

Re: [Wikidata] [Dbpedia-discussion] Fwd: Announcing the release of the Wikidata Query Service

2015-09-08 Thread Markus Kroetzsch
__ Dbpedia-discussion mailing list dbpedia-discuss...@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/m

Re: [Wikidata] Announcing Wikidata Taxonomy Browser (beta)

2015-10-22 Thread Markus Kroetzsch
of the tool without everything set up as it should be. The tool should certainly move to Wikimedia labs in the future. Markus -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org

[Wikidata] Announcing Wikidata Taxonomy Browser (beta)

2015-10-22 Thread Markus Kroetzsch
omy that are otherwise hard to detect. For example, you can see easily that every "Ship" is an "Event" in Wikidata, that every "Hobbit" is a "Fantasy Race", and that every "Monday" is both a "Mathematical object" and a "Unit of measureme

Re: [Wikidata] upcoming deployments/features

2016-02-05 Thread Markus Kroetzsch
where everything was new and there were no applications to break. Markus -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org/ ___ Wikidata mailing list Wikidata@lists.wikimedia.org ht

Re: [Wikidata] WDQS stability

2016-02-05 Thread Markus Kroetzsch
the list when it happens. Thanks, -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org/ ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata

Re: [Wikidata] [Wikidata-tech] Technical information about the new "math" and "external-id" data types

2016-02-05 Thread Markus Kroetzsch
g/wiki/Special:BookSources/3827370191";, "type": "string" }, "datatype": "external-id" } The base URL would be given as a statement on the property, just like the base URI. We plan to use the same mechanism for giving Quantit

[Wikidata] Wikidata RDF PHP export bug

2016-02-08 Thread Markus Kroetzsch
(not sure if there are consumers of the live exports). The SPARQL query service uses the correct URIs in its example queries and data. The URIs in the ontology documents at wikiba.se are also correct, so this only seems to affect the PHP code. Cheers, Markus [1] wikiba.se/ontology -- Mark

Re: [Wikidata] Wikidata RDF PHP export bug

2016-02-08 Thread Markus Kroetzsch
tever we do, the same thing should use the same URI in SPARQL results and live exports. (2) It is better to version ontology documents rather than the URIs themselves. Otherwise everybody will have to change all of their queries (in wiki pages, in code, in their heads, ...) once we get out of beta.

Re: [Wikidata] Wikidata RDF PHP export bug

2016-02-08 Thread Markus Kroetzsch
beta ;-) Cheers, Markus -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org/ ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata

Re: [Wikidata] SPARQL CONSTRUCT results truncated

2016-02-13 Thread Markus Kroetzsch
ta@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dr

Re: [Wikidata] SPARQL CONSTRUCT results truncated

2016-02-13 Thread Markus Kroetzsch
On 13.02.2016 22:56, Markus Kroetzsch wrote: And here is another comment on this interesting topic :-) I just realised how close the service is to answering the query. It turns out that you can in fact get the whole set of (currently >324000 result items) together with their GND identifiers

Re: [Wikidata] SPARQL CONSTRUCT results truncated

2016-02-13 Thread Markus Kroetzsch
idata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org/ ___ Wikidata mailing list Wikidata@

Re: [Wikidata] SPARQL CONSTRUCT results truncated

2016-02-13 Thread Markus Kroetzsch
On 13.02.2016 23:56, Kingsley Idehen wrote: On 2/13/16 4:56 PM, Markus Kroetzsch wrote: ... For a page-size of 20 (covered by LIMIT) you can move through offets of 20 via: To clarify: I just added the LIMIT to prevent unwary readers from killing their browser on a 100MB HTML result page

Re: [Wikidata] Wikidata Propbrowse

2016-02-14 Thread Markus Kroetzsch
lists.wikimedia.org> https://lists.wikimedia.org/mailman/listinfo/wikidata ___ Wikidata mailing list Wikidata@lists.wikimedia.org <mailto:Wikidata@lists.wikimedia.org> https://lists.wikimedia.org/mailman/listin

Re: [Wikidata] Wikidata Propbrowse

2016-02-14 Thread Markus Kroetzsch
On 14.02.2016 18:03, Hay (Husky) wrote: On Sun, Feb 14, 2016 at 4:40 PM, Markus Kroetzsch wrote: I suspect that https://query.wikidata.org can count how many times each property is used. Amazingly, you can (I was surprised): https://query.wikidata.org/#SELECT%20%3FanyProp%20%28count%28*%29

[Wikidata] SPARQL returns bnodes for some items

2016-02-26 Thread Markus Kroetzsch
an 0.001% of the 623,963 P279 statements, but it's still enough to have application code trip over the unexpected return format ;-). Best Markus -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 384

[Wikidata] SPARQL/BlazeGraph: label service performance

2016-03-06 Thread Markus Kroetzsch
on the query service ;-). Cheers, Markus -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org/ ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata

Re: [Wikidata] SPARQL/BlazeGraph: label service performance

2016-03-06 Thread Markus Kroetzsch
his issue with Blazegraph and it also may be worth to submit Phabricator issue about it. -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org/ ___ Wikidata mailing list Wikidata@

Re: [Wikidata] Status and ETA External ID conversion

2016-03-06 Thread Markus Kroetzsch
ve had the same questions. In your case, however, the answer probably is: you cannot contribute there at all, since you are a Wikimedia employee and this is a content-related community discussion. ;-) Best, Markus -- Markus Kroetzsch Faculty of Computer Science Technische Universität

Re: [Wikidata] Status and ETA External ID conversion

2016-03-07 Thread Markus Kroetzsch
p paid and private activities separate by using different accounts. Markus -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org/ ___ Wikidata mailing list Wikidata@lists.wikimedia

Re: [Wikidata] Status and ETA External ID conversion

2016-03-07 Thread Markus Kroetzsch
o Wikidata at some point. It works much better than creating new datatypes for each case, it can build on existing data (rather than starting new discussions on datatype conversion), and it has the advantage that it can also group properties of different

Re: [Wikidata] Status and ETA External ID conversion

2016-03-10 Thread Markus Kroetzsch
out. and the expanded urls as derived values if available. What you mean by "derived values"? -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org/ ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata

Re: [Wikidata] Status and ETA External ID conversion

2016-03-11 Thread Markus Kroetzsch
On 10.03.2016 18:43, Daniel Kinzler wrote: Am 10.03.2016 um 10:26 schrieb Markus Kroetzsch: I am surprised by the amount of confusion in this discussion. There is absolutely no relationship between mapping of Wikidata values to URIs and the external id datatype. You are correct that such a

[Wikidata] SPARQL service timeouts

2016-04-18 Thread Markus Kroetzsch
had to IP-block an RDF crawler from one of my sites after it had ignored robots.txt completely). -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org/ ___ Wikidata mailing list Wikidata

Re: [Wikidata] SPARQL service timeouts

2016-04-18 Thread Markus Kroetzsch
of its own technology ... (I recently had to IP-block an RDF crawler from one of my sites after it had ignored robots.txt completely). We don't have any blocks or throttle mechanisms right now. But if we see somebody making serious negative impact on the service, we may have to change that. -- M

Re: [Wikidata] SPARQL service timeouts

2016-04-18 Thread Markus Kroetzsch
On 18.04.2016 21:56, Markus Kroetzsch wrote: Thanks, the dashboard is interesting. I am trying to run this query: SELECT ?subC ?supC WHERE { ?subC p:P279/ps:P279 ?supC } It is supposed to return a large result set. But I am only running it once per week. It used to work fine, but today I

Re: [Wikidata] SPARQL service timeouts

2016-04-18 Thread Markus Kroetzsch
On 18.04.2016 22:21, Markus Kroetzsch wrote: On 18.04.2016 21:56, Markus Kroetzsch wrote: Thanks, the dashboard is interesting. I am trying to run this query: SELECT ?subC ?supC WHERE { ?subC p:P279/ps:P279 ?supC } It is supposed to return a large result set. But I am only running it once

[Wikidata] SQID: the new "Wikidata classes and properties browser"

2016-04-19 Thread Markus Kroetzsch
Foundation DFG. All of us are at TU Dresden. Complex statistics are computed with Wikidata Toolkit. Live query results come from the Wikidata SPARQL Query Service. Enjoy, Markus -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463

Re: [Wikidata] SQID: the new "Wikidata classes and properties browser"

2016-04-19 Thread Markus Kroetzsch
On 19.04.2016 23:03, Magnus Manske wrote: That looks familiar :-) Yes, thanks for the styles :-) I was trying to make it look familiar on the UI, although it's a rather different application in the back. Markus On Tue, Apr 19, 2016 at 8:46 PM Markus Kroetzsch mailto:markus.kroetz.

Re: [Wikidata] SQID: the new "Wikidata classes and properties browser"

2016-04-20 Thread Markus Kroetzsch
property example statements on the property pages, like here: http://localhost/wdcb/#/view?id=P553 But I have no idea about the references. Markus -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org

Re: [Wikidata] SQID: the new "Wikidata classes and properties browser"

2016-04-20 Thread Markus Kroetzsch
On 20.04.2016 22:29, Markus Kroetzsch wrote: On 20.04.2016 21:58, Stas Malyshev wrote: Hi! Nice work! I especially like the ability to filter the properties by usage amount here: https://tools.wmflabs.org/sqid/#/browse?type=properties This makes it super easy to find unused or nearly unused

Re: [Wikidata] SQID: the new "Wikidata classes and properties browser"

2016-04-21 Thread Markus Kroetzsch
rkus Cheers, Joachim -Ursprüngliche Nachricht- Von: Wikidata [mailto:wikidata-boun...@lists.wikimedia.org] Im Auftrag von Markus Kroetzsch Gesendet: Dienstag, 19. April 2016 21:45 An: Discussion list for the Wikidata project. Betreff: [Wikidata] SQID: the new "Wikidata classes and prop

Re: [Wikidata] SQID: the new "Wikidata classes and properties browser"

2016-04-21 Thread Markus Kroetzsch
-Ursprüngliche Nachricht- Von: Wikidata [mailto:wikidata-boun...@lists.wikimedia.org] Im Auftrag von Markus Kroetzsch Gesendet: Donnerstag, 21. April 2016 10:49 An: Discussion list for the Wikidata project. Betreff: Re: [Wikidata] SQID: the new "Wikidata classes and properties browser" On

Re: [Wikidata] SQID: the new "Wikidata classes and properties browser"

2016-04-21 Thread Markus Kroetzsch
? Markus -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org/ ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata

Re: [Wikidata] SQID: the new "Wikidata classes and properties browser"

2016-04-21 Thread Markus Kroetzsch
worthwhile at some point, since we do have quite a lot of messages already. Markus On 21 April 2016 at 22:40, Markus Kroetzsch mailto:markus.kroetz...@tu-dresden.de>> wrote: On 21.04.2016 22:27, Gerard Meijssen wrote: Hoi, A question.. I do understand that proper i

Re: [Wikidata] Multiple properties/identifiers for the same resource

2016-04-27 Thread Markus Kroetzsch
ion is maybe no problem. Cheers, Markus Thanks! Sebastian ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dres

Re: [Wikidata] Multiple properties/identifiers for the same resource

2016-04-28 Thread Markus Kroetzsch
d, Apr 27, 2016 at 9:54 PM Markus Kroetzsch mailto:markus.kroetz...@tu-dresden.de>> wrote: Doing this in Wikidata is tricky and takes time. I don't even see how to do it well (note that external tools like Reasonator or SQID would also need t

Re: [Wikidata] Multiple properties/identifiers for the same resource

2016-04-29 Thread Markus Kroetzsch
an determining what URL to use? How are you representing entity labels / IDs to users? Best, Julie ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata -- Markus Kroetzsch Faculty o

Re: [Wikidata] Wikidata ontology

2016-04-30 Thread Markus Kroetzsch
rties. All in all, the basic encoding (with statements, references, and complex values represented by own RDF resources) is the same, but the syntactic details changed quite a bit between our original ISWC publication and the launch of the SPARQL service. Cheers, Markus -- Markus Kroetzsch Fa

Re: [Wikidata] Wikidata ontology

2016-05-01 Thread Markus Kroetzsch
their use cases, but I would rather suggest us all to switch to the new URIs. Are there additional URIs for non-Swedish versions of the new ontology? No. :-) Markus -- Markus Kroetzsch Faculty of Computer Science Technische Universität

Re: [Wikidata] Wikidata ontology

2016-05-01 Thread Markus Kroetzsch
w format, we can certainly do this in the next couple of weeks. Even with the official dumps in place now, it is probably useful to have our modular dumps of smaller sizes. Best regards, Markus -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 ht

Re: [Wikidata] Wikidata ontology

2016-05-02 Thread Markus Kroetzsch
On 02.05.2016 20:26, Jan Macura wrote: Thanks for reply. 2016-05-02 7:19 GMT+02:00 Markus Kroetzsch mailto:markus.kroetz...@tu-dresden.de>>: To be honest, I had not expected this to be of much importance for many users at the time, but if there is interest in us updating our

Re: [Wikidata] Wikidata ontology

2016-05-02 Thread Markus Kroetzsch
ested "directories") has been decided mostly based on technical considerations that I don't recall in detail. Cheers, Markus -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org/ _

Re: [Wikidata] Aren't pages too long?

2016-05-03 Thread Markus Kroetzsch
sts.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org/ ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimed

Re: [Wikidata] EKAW2016 - Call for Doctoral Consortium Papers

2016-05-05 Thread Markus Kroetzsch
ersity, UK) ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://k

Re: [Wikidata] EKAW2016 - Call for Doctoral Consortium Papers

2016-05-05 Thread Markus Kroetzsch
On 05.05.2016 22:17, Lydia Pintscher wrote: On Thu, May 5, 2016 at 9:47 PM Markus Kroetzsch mailto:markus.kroetz...@tu-dresden.de>> wrote: Dear Andrea, It does not give a good impression if your first and only message to an email list is a cross-posted advertisement that do

Re: [Wikidata] How to declare a Wikidata item ID in RDF ?

2016-05-25 Thread Markus Kroetzsch
idata 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 -- Markus Kroetzsch Faculty of Computer Sc

Re: [Wikidata] Property about time of researching

2016-05-26 Thread Markus Kroetzsch
On 27.05.2016 07:06, Biyanto Rebin wrote: Hello all, Do we have specific property about time of researching before it's published? I'm trying to find in here: https://www.wikidata.org/wiki/Special:WhatLinksHere/Q18636219 and here: https://www.wikidata.org/wiki/Wikidata:List_of_properties/all#Dat

[Wikidata] Primary sources tool "reject claim" broken?

2016-05-30 Thread Markus Kroetzsch
. Cheers, Markus -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org/ ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata

[Wikidata] SQID evolved

2016-06-01 Thread Markus Kroetzsch
rkus [1] http://tools.wmflabs.org/sqid/ [2] http://tools.wmflabs.org/sqid/#/view?id=Q30 [3] https://tools.wmflabs.org/reasonator/?q=Q30 [4] https://github.com/Wikidata/WikidataClassBrowser/tree/master/src/lang [5] https://github.com/Wikidata/WikidataClassBrowser -- Markus Kroetzsch Faculty of Computer Sci

Re: [Wikidata] SQID evolved

2016-06-02 Thread Markus Kroetzsch
mean here. When I open Q30 in SQID, I can see Obama listed as the president, with the correct times, and marked as a preferred statement (this is the star). What's missing for you? Cheers, Markus -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463

Re: [Wikidata] SQID evolved

2016-06-02 Thread Markus Kroetzsch
the US. Markus On 2 June 2016 at 09:07, Markus Kroetzsch mailto:markus.kroetz...@tu-dresden.de>> wrote: Hi, On 02.06.2016 08 :13, Gerard Meijssen wrote: Hoi, It is great to see it evolve so well. Congratulations. There are a few things that may be co

Re: [Wikidata] SQID evolved

2016-06-02 Thread Markus Kroetzsch
On 02.06.2016 15:55, Markus Kroetzsch wrote: On 02.06.2016 12:11, Gerard Meijssen wrote: Hoi, Check out the head of government <http://tools.wmflabs.org/sqid/#/view?id=P6>. Having both is probably redundant. I see. The order in SQID is not good there, since Obama is at the bottom of

[Wikidata] SQID evolved again: references

2016-06-02 Thread Markus Kroetzsch
Dear all, By popular demand, SQID now also shows references for most statements (collapsed by default, of course). You can see it, e.g., here: http://tools.wmflabs.org/sqid/#/view?id=Q42 Cheers, Markus -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351

[Wikidata] another WDQS update lag example

2016-06-03 Thread Markus Kroetzsch
Query_Examples#German_states.2C_ordered_by_the_number_of_company_headquarters_per_million_inhabitants Side remark: using arithmetic operations on query results is a great way to get even more misleading statistics out of Wikidata ;-) It does not seem as if we have that feature yet in many example queries. -- Markus Kroetzsch Faculty of Computer Sc

[Wikidata] Wikidata humans per million inhabitants

2016-06-03 Thread Markus Kroetzsch
nd on Wikidata. Cheers, Markus [1] https://www.mediawiki.org/wiki/Wikibase/Indexing/SPARQL_Query_Examples#Wikidata_people_per_million_inhabitants_for_all_EU_countries -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrek

Re: [Wikidata] Wikidata humans per million inhabitants

2016-06-04 Thread Markus Kroetzsch
ecision I was mentioning above who are really alive but filtered by your approach). Either way this could be something to look at. Cheers Markus [1] A regrettable misnaming, since it has an epistemological component that is not part of the technical usage. A. On 4 June 2016 at 00:04, Markus Kroetz

Re: [Wikidata] Looking for a great person to do the community communication around Wikidata

2016-06-08 Thread Markus Kroetzsch
mer 27/029/42207. ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 ht

Re: [Wikidata] No RDF dump this week?

2016-06-09 Thread Markus Kroetzsch
users than a BlazeGraph-specific file. For the internal use (WDQS), dumps are created in a special way already, so they do not depend on the external ttl files. Moreover, they mostly update from the live edits rather than re-importing a full dump once a week. Markus -- Markus Kroetzsch Faculty of

Re: [Wikidata] Possibility of data lock

2016-06-10 Thread Markus Kroetzsch
Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org/ ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata

Re: [Wikidata] Possibility of data lock

2016-06-10 Thread Markus Kroetzsch
On 10.06.2016 12:20, Jane Darnell wrote: Yes I agree, so I guess I disagree with the idea of a "data lock". I do however, recognize the desire for a "data lock" which arises out of a personal frustration with good-faith Wikidata editor behavior. Many of these unnecessary edits & subsequent revers

Re: [Wikidata] Possibility of data lock

2016-06-10 Thread Markus Kroetzsch
given is not changed. I think this could be a symptom of a typical misunderstanding by newcomers (the population changed, so we just "edit" it to fix the number, rather than creating a new population value that supersedes the historic one). Markus -- Markus Kroetzsch Faculty o

Re: [Wikidata] Possibility of data lock

2016-06-10 Thread Markus Kroetzsch
kidata too much. The pros and cons of flagged revisions have been discussed in breadth on several Wikipedias, with diverse outcomes, so it is probably a tricky thing to settle on a conclusion here. Best regards, Markus -- Markus Kroetzsch Faculty of Computer Science Technische Universität

Re: [Wikidata] Op-ed on Wikipedia Signpost regarding Wikidata licensing

2016-06-16 Thread Markus Kroetzsch
1] I think this is nothing to be ashamed of -- Google is huge and their own internal data is likely much larger than what we have in Wikidata today. We may get there yet. Most importantly, our data is available freely while Google's is not. -- Markus Kroetzsch Faculty of Computer Sci

Re: [Wikidata] Op-ed on Wikipedia Signpost regarding Wikidata licensing

2016-06-16 Thread Markus Kroetzsch
nviado seguramente pelo Tutanota. Torne sua caixa de correio criptografada hoje mesmo! https://tutanota.com ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata -- Markus Kroetzsch Faculty of Computer S

Re: [Wikidata] Op-ed on Wikipedia Signpost regarding Wikidata licensing

2016-06-18 Thread Markus Kroetzsch
ta@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org/ ___ Wikidata mailing list Wikidata@lis

Re: [Wikidata] Op-ed on Wikipedia Signpost regarding Wikidata licensing

2016-06-20 Thread Markus Kroetzsch
for a lot more spam than we are seeing now. Markus -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org/ ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org

Re: [Wikidata] Op-ed on Wikipedia Signpost regarding Wikidata licensing

2016-06-20 Thread Markus Kroetzsch
tificial barriers to it out of misguided fear to somehow benefit somebody "wrong". -- Markus Kroetzsch Faculty of Computer Science Technische Universität Dresden +49 351 463 38486 http://korrekt.org/ ___ Wikidata mailing list Wikidata@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata

[Wikidata] SQID evolved

2016-06-21 Thread Markus Kroetzsch
es [5]. Cheers, Markus [1] http://tools.wmflabs.org/sqid/ [2] http://tools.wmflabs.org/sqid/#/browse?type=properties [3] https://github.com/Wikidata/SQID/tree/master/src/lang [4] https://github.com/Wikidata/SQID/issues/71 [6] https://github.com/Wikidata/SQID/issues -- Markus Kroetzsch Faculty of Com

Re: [Wikidata] SQID evolved again: references

2016-06-22 Thread Markus Kroetzsch
hu, Jun 2, 2016 at 11:26 PM, Markus Kroetzsch mailto:markus.kroetz...@tu-dresden.de>> wrote: > Dear all, > > By popular demand, SQID now also shows references for most statements > (collapsed by default, of course). You can s

Re: [Wikidata] Machine-readable Wikidata ontology/schema?

2016-06-23 Thread Markus Kroetzsch
SPARQL endpoint. Markus [1] Most recent one is already two montsh old though; there seems to be a bug with the generator: http://tools.wmflabs.org/wikidata-exports/rdf/index.php?content=dump_download.php&dump=20160425 [2] http://tools.wmflabs.org/sqid/#/browse?type=properties -- Mark

Re: [Wikidata] How would I add data to Wikidata in voice AI - and anticipating brain wave head sets?

2016-06-25 Thread Markus Kroetzsch
nticipating student applications this autumn)? Could prospective students begin to apply in voice to WUaS, for example, as if applying to MIT or Stanford from around the world, first in English? Thank you. Best regards, Scott http://worlduniversityandschool.org <http://worlduniversityandscho

Re: [Wikidata] Grammatical display of units

2016-07-28 Thread Markus Kroetzsch
Hi Stas, Good point. Could we not just have a monolingual text string property that gives the preferred writing of the unit when used after a number? I don't think the plural/singular issue is very problematic, since you would have plural almost everywhere, even for "1.0 metres". So maybe we

Re: [Wikidata] Grammatical display of units

2016-07-28 Thread Markus Kroetzsch
On 28.07.2016 20:41, Stas Malyshev wrote: Hi! Good point. Could we not just have a monolingual text string property that gives the preferred writing of the unit when used after a number? I don't think the plural/singular issue is very problematic, since you would have plural almost everywhere,

Re: [Wikidata] An attribute for "famous person"

2016-08-02 Thread Markus Kroetzsch
On 02.08.2016 13:11, Ghislain ATEMEZING wrote: Thanks Yuri. I will try to define a kind a metric for those having a number of wikipedia entries. For example, a person with 127 entries would be "famous" while another with just 10 is not "famous"... Side remark @Stas: it could be very helpful to

Re: [Wikidata] An attribute for "famous person"

2016-08-02 Thread Markus Kroetzsch
On 02.08.2016 20:06, Daniel Kinzler wrote: Am 02.08.2016 um 18:41 schrieb Andrew Gray: I'd agree with both interpretations - the majority of people in Wikidata are Using the existence of Wikipedia articles as a threshold, as suggested, seems a pretty good test - it's flawed, of course, but it's

Re: [Wikidata] An attribute for "famous person"

2016-08-02 Thread Markus Kroetzsch
On 02.08.2016 20:59, Daniel Kinzler wrote: Am 02.08.2016 um 20:19 schrieb Markus Kroetzsch: Oh, there is a little misunderstanding here. I have not suggested to create a property "number of sitelinks in this document". What I propose instead is to create a property "number of si

Re: [Wikidata] An attribute for "famous person"

2016-08-02 Thread Markus Kroetzsch
be tricky. Currently, the RDF data about each item only depends on the content of this item's Wikidata page. The number of inlinks depends on other Wikidata pages, and therefore it is much more work to keep it up to date when there are edits. Markus On Aug 2, 2016 10:41 PM, &q

Re: [Wikidata] An attribute for "famous person"

2016-08-02 Thread Markus Kroetzsch
On 03.08.2016 02:49, Stas Malyshev wrote: Hi! Oh, there is a little misunderstanding here. I have not suggested to create a property "number of sitelinks in this document". What I propose instead is to create a property "number of sitelinks for the document associated with this entity". The dom

Re: [Wikidata] An attribute for "famous person"

2016-08-02 Thread Markus Kroetzsch
On 03.08.2016 02:51, Stas Malyshev wrote: Hi! Is there a way we could have more than just the number of language links? Eg number of incoming links from other wikipedia pages? If we implement T129046 we can have any page props we want to :) Of course, adding them for the whole DB would requir

Re: [Wikidata] Info box proposal

2016-08-03 Thread Markus Kroetzsch
Mh. Is this actually leading anywhere? I can see both views, but there is a danger that things are getting non-constructive here. A particular issue in my view is playing the "Wikipedia-vs-Wikidata" card. I don't see things in this way, and I hope most Wikipedia and Wikidata editors don't eithe

[Wikidata] Breaking change in JSON serialization?

2016-08-04 Thread Markus Kroetzsch
we ever going to get email notifications of API changes implemented by the team rather than having to fix the damage after they happened? Markus -- Prof. Dr. Markus Kroetzsch Knowledge-Based Systems Group Faculty of Computer Science TU Dresden +49 351 463 38486 https://iccl.inf.tu-dresden.de

Re: [Wikidata] Breaking change in JSON serialization?

2016-08-04 Thread Markus Kroetzsch
On 04.08.2016 11:45, Lydia Pintscher wrote: On Thu, Aug 4, 2016 at 9:27 AM, Markus Kroetzsch wrote: Hi, It seems that some changes have been made to the JSON serialization recently: https://github.com/Wikidata/Wikidata-Toolkit/issues/237 Could somebody from the dev team please comment on

Re: [Wikidata] Breaking change in JSON serialization?

2016-08-04 Thread Markus Kroetzsch
there is a policy saying that it should. Markus On 04.08.2016 16:48, Daniel Kinzler wrote: Hi Markus! I would like to elaborate a little on what Lydia said. Am 04.08.2016 um 09:27 schrieb Markus Kroetzsch: It seems that some changes have been made to the JSON serialization recently: ht

[Wikidata] Wikidata Toolkit 0.7.0 released

2016-08-05 Thread Markus Kroetzsch
/releases [4] https://github.com/Wikidata/Wikidata-Toolkit/ [5] http://wikidata.github.io/Wikidata-Toolkit/ -- Prof. Dr. Markus Kroetzsch Knowledge-Based Systems Group Faculty of Computer Science TU Dresden +49 351 463 38486 https://iccl.inf.tu-dresden.de/web/KBS/en

Re: [Wikidata] Wikidata query performance paper

2016-08-06 Thread Markus Kroetzsch
Hi Aidan, Thanks, very interesting, though I have not read the details yet. I wonder if you have compared the actual query results you got from the different stores. As far as I know, Neo4J actually uses a very idiosyncratic query semantics that is neither compatible with SPARQL (not even on

Re: [Wikidata] Wikidata query performance paper

2016-08-08 Thread Markus Kroetzsch
On 07.08.2016 22:58, Stas Malyshev wrote: Hi! the area for a long time). I guess the more difficult question then, is, which RDF/SPARQL implementation to choose (since any such implementation should cover as least points 1, 2 and 4 in a similar way), which in turn reduces down to the distinguis

Re: [Wikidata] Render sparql queries using the Histropedia timeline engine

2016-08-11 Thread Markus Kroetzsch
On 11.08.2016 13:40, Daniel Kinzler wrote: Hi Navino! Thank you for your awesome work! Since this has caused some confusion again recently, I want to caution you about a major gotcha regarding dates in RDF and JSON: they use different conventions to represent years BCE. I just updated our JSON

Re: [Wikidata] (Ab)use of "deprecated"

2016-08-11 Thread Markus Kroetzsch
On 11.08.2016 18:45, Andra Waagmeester wrote: On Thu, Aug 11, 2016 at 4:15 PM, Markus Kroetzsch mailto:markus.kroetz...@tu-dresden.de>> wrote: has a statement "population: 20,086 (point in time: 2011)" that is confirmed by a reference. Nevertheless, the statem

Re: [Wikidata] Breaking change in JSON serialization?

2016-08-11 Thread Markus Kroetzsch
Dear all, There have been some interesting discussions about breaking changes here, but before we continue in this direction, let me repeat that I did not start this thread to define what is a "breaking change" in JSON. There are JSON libraries that define this in a strict way (siding with Pe

[Wikidata] (Ab)use of "deprecated"

2016-08-11 Thread Markus Kroetzsch
lar problems occur for the mayor of this town. I hope there is no deeper confusion in the community regarding this intended use of "preferred" and "deprecated". Most other items are using it correctly, it seems. The fact that it occurs in a showcase item is still making me a bit c

Re: [Wikidata] (Ab)use of "deprecated"

2016-08-14 Thread Markus Kroetzsch
On 12.08.2016 17:24, Jean-Luc Léger wrote: On 2016-08-11 22:29, Markus Kroetzsch wrote: On 11.08.2016 18:45, Andra Waagmeester wrote: On Thu, Aug 11, 2016 at 4:15 PM, Markus Kroetzsch mailto:markus.kroetz...@tu-dresden.de> <mailto:markus.kroetz...@tu-dres

Re: [Wikidata] (Ab)use of "deprecated"

2016-08-14 Thread Markus Kroetzsch
r tooling and do consider what it is we aim for. Thanks, GerardM On 14 August 2016 at 14:26, Markus Kroetzsch mailto:markus.kroetz...@tu-dresden.de>> wrote: On 12.08.2016 17:24, Jean-Luc Léger wrote: On 2016-08-11 22:29, Markus Kroetzsch wrote: On 11.08

  1   2   >