Re: [Wikidata] how to map other identifiers to Wikidata entity IDs

2015-11-09 Thread Andy Mabbett
On 9 November 2015 at 12:40, Andrew Gray wrote: > Please do, if you have a good idea how it would work! Done: https://www.wikidata.org/wiki/Wikidata:Property_proposal/Property_metadata#Expected_completeness -- Andy Mabbett @pigsonthewing

Re: [Wikidata] how to map other identifiers to Wikidata entity IDs

2015-11-09 Thread Andrew Gray
Please do, if you have a good idea how it would work! A. On 9 November 2015 at 11:00, Andy Mabbett wrote: > On 9 November 2015 at 09:28, Andrew Gray wrote: > >> It might be worth thinking about whether we should record >> these identifier

Re: [Wikidata] how to map other identifiers to Wikidata entity IDs

2015-11-09 Thread Andy Mabbett
On 9 November 2015 at 09:28, Andrew Gray wrote: > It might be worth thinking about whether we should record > these identifier properties as "will always be incomplete", "probably > complete", "expected to eventually be complete", etc. If a user > queries for an ISBN

Re: [Wikidata-tech] [Wikidata] how to map other identifiers to Wikidata entity IDs

2015-11-09 Thread Daniel Kinzler
Am 09.11.2015 um 03:26 schrieb S Page: > I think these other identifiers are all "Wikidata property representing a > unique > identifier" and there are about 350 of them [2] But surprisingly, I couldn't > find an easy way to look up a Wikidata item using these other identifiers. We discussed

Re: [Wikidata] how to map other identifiers to Wikidata entity IDs

2015-11-09 Thread Daniel Kinzler
Am 09.11.2015 um 03:26 schrieb S Page: > I think these other identifiers are all "Wikidata property representing a > unique > identifier" and there are about 350 of them [2] But surprisingly, I couldn't > find an easy way to look up a Wikidata item using these other identifiers. We discussed

Re: [Wikidata] how to map other identifiers to Wikidata entity IDs

2015-11-09 Thread Andrew Gray
On 9 November 2015 at 08:45, Daniel Kinzler wrote: >> Also, is this a temporary thing? Will Wikidata eventually have items for >> every >> book published, every musical recording, etc. and become a superset of all >> those >> unique identifiers? > > It's highly

Re: [Wikidata] how to map other identifiers to Wikidata entity IDs

2015-11-09 Thread Gerard Meijssen
Hoi, What we could do for particular searches is to fallback on other resources that are known to be complete. When we do not find an ISBN, we can fall back to library systems, local libraries preferably. There are many ways we can make a difference. When we do this for one field of knowledge at

Re: [Wikidata] how to map other identifiers to Wikidata entity IDs

2015-11-09 Thread Jan Ainali
You could pass several ISBNs to wdq with OR (but I don't know if it will support 100 ISBNs in one go): https://wdq.wmflabs.org/api?q=string%5B957:%222-7071-1620-3%22%5D%20OR%20STRING[957:%222-7071-1562-2%22] *Med vänliga hälsningar,Jan Ainali* Verksamhetschef, Wikimedia Sverige

[Wikidata] how to map other identifiers to Wikidata entity IDs

2015-11-08 Thread S Page
In the article "Presenting Wikidata knowledge" [1], I've Been a bit Bold and specified a recipe: 1. Find existing interesting wiki pages in the domain of your application. 2. View the Wikidata information for those pages, choose interesting properties. 3. Associate Wikidata entity IDs with

Re: [Wikidata] how to map other identifiers to Wikidata entity IDs

2015-11-08 Thread Stas Malyshev
Hi! > I found you can do it one-by-one in Wikidata Query [3] and in Wikidata > Query Serivce [4] but neither seems amenable to doing a query on the fly > "Get me the Wikidata item for each of these 100 ISBNs "2-7071-1620-3", ... At least in sparql, this would be easy to do: PREFIX wdt: