Re: [Wikidata] searching for Wikidata items

2019-06-04 Thread Marielle Volz
And I should add there's a third party api called open refine that can filter by types: https://tools.wmflabs.org/openrefine-wikidata/ https://tools.wmflabs.org/openrefine-wikidata/en/api?query=%7B%22query%22:%22bush%22,%22type%22:%22Q5%22%7D On Tue, Jun 4, 2019 at 2:44 PM Marielle Volz

Re: [Wikidata] searching for Wikidata items

2019-06-04 Thread Marielle Volz
Yes, the api is at https://www.wikidata.org/w/api.php?action=query&list=search&srsearch=Bush There's a sandbox where you can play with the various options: https://www.wikidata.org/wiki/Special:ApiSandbox#action=query&format=json&list=search&srsearch=Bush On Tue, Jun 4, 2019 at 2:22 PM Tim Finin

Re: [Wikidata] Mapping Wikidata to other ontologies

2018-09-23 Thread Marielle Volz
I think probably a distinction can be made in terms of whether your use case involves exporting items into other ontologies, versus importing items from other ontologies into wikidata. You'll have different issues with granularity in either direction and they may not be entirely symmetrical, so you

Re: [Wikidata] Indexing all item properties in ElasticSearch

2018-08-06 Thread Marielle Volz
Is this indexing now complete? I tried searching for a few DOIs today which are string properties (i.e. 10.1371/JOURNAL.PCBI.1002947) and didn't get any results. Is this the phabricator task for this: https://phabricator.wikimedia.org/T163642 ? Cheers, Marielle On Sat, Jul 28, 2018 at 2:29 PM L

Re: [Wikidata] Properties for family relationships in Wikidata

2015-08-27 Thread Marielle Volz
If you want to find all humans on wikidata, find all items with the property "instance of" (p35) equal to "human" (q5). There is no need to infer this from things like having the parent property, that's a terrible way to do things. Items that are instances of different items use the same properties