[14:08:58] <rome_>	 join
[14:10:21] <rome_>	 Hi all ! has anyone know how to install wikidata i wanna install and  test it on my local laptop ?? some useful tips or links would be perfect  thankss
[14:29:19] <Tpt>	 rome_: https://www.mediawiki.org/wiki/MediaWiki-Vagrant
[14:41:15] <hoo>	 frimelle: SMalyshev: FYI https://phabricator.wikimedia.org/T155103#3134031
[14:45:47] <frimelle>	 hoo: I'm not sure what RdfProducer::PRODUCE_RESOLVED_ENTITIES is, but the rest seems solid to me. Checking with the people in the project, that will use the dump again, but AFAIK should be right
[14:55:57] <hoo>	 Ok, cool
[14:56:11] <hoo>	 I can provide a one off test with test wikidata, I presume
[17:43:05] <pintoch>	 I'm trying to build something like https://tools.wmflabs.org/wikidata-todo/resolver.php but which would work for batches of identifiers
[17:44:10] <pintoch>	 if I have many values for a given property, how do I find all the items that bear any of them?
[17:45:29] <pintoch>	 if I use the "FILTER(?value IN ("a", "b", "c"))" syntax it takes ages, for instance http://tinyurl.com/n2e9pzk took 15 seconds to run: much slower than doing one SPARQL query per item
[17:46:37] <WikidataFacts>	 pintoch: use VALUES ?value { "a" "b" "c" } instead (221 ms)
[17:47:07] <WikidataFacts>	 (note: no commas in this syntax)
[17:48:04] <pintoch>	 WikidataFacts: ❤
[17:48:12] <pintoch>	 that's fantastic, thank you !!
[17:48:19] <WikidataFacts>	 you’re welcome :)
[17:49:06] <WikidataFacts>	 out of curiosity, how many values is “many”? :)
[17:49:21] <WikidataFacts>	 if it’s a thousand or more, this still won’t scale, I think
[17:49:40] <WikidataFacts>	 at least on query.wikidata.org you’ll run into the query size limit of about 3000 characters
[17:49:48] <WikidataFacts>	 not sure if that limit is for all queries or just those over a GET request
[17:50:07] <pintoch>	 WikidataFacts: it's going to be batches of a dozen or so. It's for https://tools.wmflabs.org/openrefine-wikidata/
[17:50:36] <pintoch>	 by default OpenRefine sends batches of queries of about 10 rows I think, so that shouldn't be an issue :)
[17:50:42] <WikidataFacts>	 okay, that sounds fine then :)
[22:04:25] <Bill__>	 Hello, I'm working on a wiki article that resembles another article that already has a good Authority Control. I would like to create just one 'person' (say) that would be similar to the existing person so that the article I' working on will inherit data from wikidata. What is the simplest way of creating a new humna being?