I neither can find the triple. I have searched with
$ pv wikidata-20170613-truthy-BETA.nt.bz2 | bzcat | grep
"<https://en.wikipedia.org/wiki/Wikidata>"
5.12GiB 0:36:11 [2.41MiB/s]
[====================================================================================================>]
100%
and nothing comes up.
The truthy dumps seem not have have that particular type of triple,
while it is available in the full triple format, e.g., at
https://www.wikidata.org/entity/Q2013.nt
I think you need to download the big one:
https://dumps.wikimedia.org/wikidatawiki/entities/latest-all.ttl.gz
The "all" one has the "schema:about" triple. For instance:
<https://en.wikipedia.org/wiki/Northern_Ireland> a schema:Article ;
schema:about wd:Q26 ;
schema:inLanguage "en" ;
schema:isPartOf <https://en.wikipedia.org/> ;
schema:name "Northern Ireland"@en .
---
Finn Årup Nielsen
http://people.compute.dtu.dk/faan/
On 11/23/2017 08:46 AM, Rune Stilling wrote:
Hi Thomas
Thank you - But I simply cannot find this data in the latest-truths.nt-file.
F.ex. the following grep command returns nothing:
grep ^\<https://en\.wikipedia\.org <https://en%5C.wikipedia%5C.org>
latest-truthy-BETA.nt
Also when I query my local triplestore installed with the RDF-data I
cannot find this relation.
Best,
Rune
Den 22. nov. 2017 kl. 16.40 skrev Thomas Pellissier Tanon
<[email protected] <mailto:[email protected]>>:
Hello Rune,
They are encoded in the RDF dumps of Wikidata using the
http://schema.org/about property e.g.:
<https://en.wikipedia.org/wiki/Douglas_Adams
<https://en.wikipedia.org/wiki/Douglas_Adams>> schema:about
<http://www.wikidata.org/entity/Q42>
Best,
Thomas
Le mer. 22 nov. 2017 à 16:21, Rune Stilling <[email protected]
<mailto:[email protected]>> a écrit :
Hi list
Where can one find the mapping between Wikidata and Wikipedia. I
can see the links online in both Wikidata and Wikipedia, but I
cannot find the links in the RDF-dump f.ex. of Wikidata, nor in
the XML-dump of Wikipedia.
With regards,
Rune Stilling
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