**Status**: **Done**
* Property Aprroved see **[[ https://www.wikidata.org/wiki/Property_talk:P7704 | Property 7704 ]]**
**Next step:** see {T240290}
-----
* discussion see [[ https://www.wikidata.org/wiki/Property_talk:P727#Europeana_entity | Property_talk:P727#Europeana_entity ]] and [[ https://youtu.be/r9-QHb7hkps?t=24660 | presentation Europeana 2019 ]] by [[ https://twitter.com/mdammers | mdammers ]]
* [[ https://www.wikidata.org/wiki/Wikidata:Property_proposal/Authority_control?uselang=en#Europeana_Entity | proposal created ]] 10:26, 1 December 2019 (UTC)
* Proposal confirmed with Europeana 3 dec see [[ https://www.wikidata.org/wiki/Wikidata:Property_proposal/Authority_control?uselang=en#Europeana_Entity | comment ]] {F31456189}
* Examples that can be used in the proposal
* Anders Zorn Wikidata [[ https://www.wikidata.org/wiki/Q206820 | Q206820 ]] --> Europeana Entity [[ https://data.europeana.eu/agent/base/61829 | agent/base/61829]]
* Bruno Liljefors Wikidata [[ https://www.wikidata.org/wiki/Q730008| Q730008]] --> Europeana Entity [[ https://data.europeana.eu/agent/base/73049 | agent/base/73049]]
* Aquarel Wikidata [[ https://www.wikidata.org/wiki/Q50030 | Q50030 ]] --> Europeana Entity [[ https://data.europeana.eu/concept/base/221| concept/base/221 ]]
* SPARQL Federation Europeana <-> Wikidata ?!?!
** Looks like Europena doesnt support federation [[ https://tinyurl.com/SPARQLEuropeana | see test ]] and [[ https://programminghistorian.org/en/lessons/retired/graph-databases-and-SPARQL#linking-multiple-sparql-endpoints | article ]]
**Task:** get Europeana better connected to Wikidata so we can start reuse data in Wikidata to enrich Europeana
As we today has done some mapping WD <-> Alvin see {T225522} it make sense that if this material is uploaded to Europeana we should enrich the material in Europeana and also map Europeana <-> Wikidata see [[ https://twitter.com/DavidHaskiya/status/1200119219645558785?s=20 | tweet ]]
* Anders Zorn
* Europeana [[ https://www.europeana.eu/portal/en/explore/people/61829-anders-zorn.html | people/61829 ]]
* Wikidata [[ https://www.wikidata.org/wiki/Q206820 | Q206820 ]]
* same as mentioned in [[ https://sok.riksarkivet.se/bildvisning/00190262_00058#?c=&m=&s=&cv=57&xywh=163%2C3306%2C2054%2C1179 | Mora kyrkoarkiv, Död- och begravningsböcker, SE/ULA/11069/F/17 (1912-1926) ]]
* Alvin [[ http://www.alvin-portal.org/alvin/view.jsf?pid=alvin-person%3A10059&dswid=-1613 | alvin-person:10059 ]]
* has Wikidata [[ https://www.wikidata.org/wiki/Property_talk:P6821 | property 6821 ]]
my guess is that we need a Wikidata Europeana property containing **people/61829 **
{F31404295,width=700}
[X] understand the status of the Europeana project/quality
* looks like Europeana has updated the platform and we need to understand how Wikidata <-> Europeana should be done
* [[ https://pro.europeana.eu/resources/apis/entity#intro | Europeana entity API ]]
* the current [[ https://www.wikidata.org/wiki/Property:P727 |Property 727 ]] "Europeana-ID " is not stable see [[ https://youtu.be/r9-QHb7hkps?t=24660 | presentation Europeana 2019 ]]
{F31404374}
[X] request a new Europena property as the old [[ https://www.wikidata.org/wiki/Property:P727 |Property 727 ]] has link rot and Europana should have a new platform?
* with the Dramaten dataset see {T222515} we have created [[ https://tools.wmflabs.org/mix-n-match/#/catalog/3049 | mix-and-match catalogue ]] that could be the next step for Alvin data. My understanding is that Alvin has persons rather vague defined and also [[ https://www.wikidata.org/wiki/Wikidata:Notability | less notable ]]...
[] SPARQL Federation.... compare T234431 T200668
* http://sparql.europeana.eu/
* [[ http://sparql.europeana.eu/?default-graph-uri=http%3A%2F%2Fdata.europeana.eu%2F&query=select+distinct+%3FConcept+where+%7B%5B%5D+a+%3FConcept%7D+LIMIT+100&format=text%2Fhtml&timeout=0&debug=on | select distinct ?Concept where... ]]
* data feels messy and strings....
```
PREFIX dc: <http://purl.org/dc/elements/1.1/>
SELECT (count(?title) AS ?nr) ?creator
WHERE {
?objectInfo dc:title ?title .
?objectInfo dc:creator ?creator .
FILTER (regex(?creator, 'Anders') && regex(?creator, 'Zorn'))
} group by ?creator
order by desc(?nr)```
* [[ http://sparql.europeana.eu/?default-graph-uri=http%3A%2F%2Fdata.europeana.eu%2F&query=%0D%0APREFIX+dc%3A+%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Felements%2F1.1%2F%3E%0D%0ASELECT+%28count%28%3Ftitle%29+AS+%3Fnr%29+%3Fcreator%0D%0AWHERE+%7B%0D%0A+++++%3FobjectInfo+dc%3Atitle+%3Ftitle+.%0D%0A+++++%3FobjectInfo+dc%3Acreator+%3Fcreator+.%0D%0A+++++FILTER+%28regex%28%3Fcreator%2C+%27Anders%27%29+%26%26+regex%28%3Fcreator%2C+%27Zorn%27%29%29%0D%0A%7D+group+by+%3Fcreator%0D%0Aorder+by+desc%28%3Fnr%29&format=text%2Fhtml&timeout=0&debug=on | find creators that has Anders and Zorn in the name and group them]]
{F31405451,width=800}
* find properties about a Zorn painting [[ https://www.europeana.eu/portal/en/record/04101/collection_aspx_p_0848cab7_2776_4648_9003_25957707491a_inv_1895_G.html?q=Mit+der+Mutter#dcId=1575057702119&p=1 | gent1895-G ]]
```SELECT ?p ?o ?s
WHERE {
?object dc:identifier 'gent1895-G'
{?object ?p ?o}
UNION
{ ?s ?o ?object}
}
```
* [[ http://sparql.europeana.eu/?default-graph-uri=http%3A%2F%2Fdata.europeana.eu%2F&query=SELECT++%3Fp+%3Fo+%3Fs%0D%0AWHERE+%7B%0D%0A+++++%3Fobject+dc%3Aidentifier+%27gent1895-G%27%0D%0A+++++%7B%3Fobject+%3Fp+%3Fo%7D%0D%0A++UNION%0D%0A+++++%7B+%3Fs+%3Fo+%3Fobject%7D%0D%0A%7D+&format=text%2Fhtml&timeout=0&debug=on | SPARQL search ]]
{F31409563,width=800}
If we check the new UI we can see that they do text string searches and miss most Anders Zorns paintings because of [[ https://twitter.com/annechardo/status/1188760254814789638?s=20 | bad metadata #metadatadebt ]]
* Painting [[ https://www.europeana.eu/portal/en/record/04101/collection_aspx_p_0848cab7_2776_4648_9003_25957707491a_inv_1895_G.html?q=Mit+der+Mutter#dcId=1575057702119&p=1 | gent1895-G ]]
* Click on [[ https://www.europeana.eu/portal/en/explore/people/61829-anders-zorn.html | first Anders Zorn ]] --> we get paintings connected to **people/61829** = 60 paintings
{F31409680}
* If we in the section click on
* Anders Leonard Zorn --> search [[ https://www.europeana.eu/portal/en/search?q=who%3A(Anders%20Leonard%20Zorn)&view=grid | who:(Anders Leonard Zorn) ]] = **86 paintings**
* Anders Zorn --> search [[ https://www.europeana.eu/portal/en/search?q=who%3A(Anders%20Zorn)&view=grid | who:(Anders Zorn) ]] = **338 paintings**
{F31409730,width=700}
* [[ https://www.europeana.eu/portal/en/record/2022325/1485F9D44D7FC48CDCE7EEA7287FBB7B1CD06362.html?q=who%3A%28Anders+Zorn%29#dcId=1575132300162&p=29 | painting Betty Nansen ]] has text string **Zorn, Anders l.** --> search [[ https://www.europeana.eu/portal/en/search?q=who%3A(ZORN%3B%20L%20ANDERS)&view=grid | Zorn, Anders l. ]] = **2 paintings**
{F31447689,width=700}
* see small test with NER and Anders Zorn T239441#5702528
* More painters strings
* [[ http://sparql.europeana.eu/?default-graph-uri=http%3A%2F%2Fdata.europeana.eu%2F&query=PREFIX+dc%3A+%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Felements%2F1.1%2F%3E%0D%0ASELECT+%28count%28%3FobjectInfo%29+AS+%3Fnr%29+%3Fcreator+%0D%0AWHERE+%7B%0D%0A+++++%3FobjectInfo+dc%3Atitle+%3Ftitle+.%0D%0A+++++%3FobjectInfo+dc%3Acreator+%3Fcreator+.%0D%0A+++++%23%3FobjectInfo+%3Fo+%3Fp+.%0D%0A+++++FILTER+regex%28%3Fcreator%2C+%27Picasso%27%29%0D%0A%7D+group+by+%3Fcreator%0D%0Aorder+by+desc%28%3Fnr%29%0D%0A&format=text%2Fhtml&timeout=0&debug=on | find creators with name Picasso ]]
* [[ http://sparql.europeana.eu/?default-graph-uri=http%3A%2F%2Fdata.europeana.eu%2F&query=PREFIX+dc%3A+%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Felements%2F1.1%2F%3E%0D%0ASELECT+%28count%28%3FobjectInfo%29+AS+%3Fnr%29+%3Fcreator+%0D%0AWHERE+%7B%0D%0A+++++%3FobjectInfo+dc%3Atitle+%3Ftitle+.%0D%0A+++++%3FobjectInfo+dc%3Acreator+%3Fcreator+.%0D%0A+++++%23%3FobjectInfo+%3Fo+%3Fp+.%0D%0A+++++FILTER+regex%28%3Fcreator%2C+%27Amalia+Lindegren%27%29%0D%0A%7D+group+by+%3Fcreator%0D%0Aorder+by+desc%28%3Fnr%29%0D%0A&format=text%2Fhtml&timeout=0&debug=on | creator Amalia Lindegren ]]
* [[ http://sparql.europeana.eu/?default-graph-uri=http%3A%2F%2Fdata.europeana.eu%2F&query=PREFIX+dc%3A+%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Felements%2F1.1%2F%3E%0D%0ASELECT+%28count%28%3FobjectInfo%29+AS+%3Fnr%29+%3Fcreator+%0D%0AWHERE+%7B%0D%0A+++++%3FobjectInfo+dc%3Atitle+%3Ftitle+.%0D%0A+++++%3FobjectInfo+dc%3Acreator+%3Fcreator+.%0D%0A+++++%23%3FobjectInfo+%3Fo+%3Fp+.%0D%0A+++++FILTER+regex%28%3Fcreator%2C+%27Strindberg%27%29%0D%0A%7D+group+by+%3Fcreator%0D%0Aorder+by+desc%28%3Fnr%29%0D%0A&format=text%2Fhtml&timeout=0&debug=on | creator Strindberg ]]
* [[ http://sparql.europeana.eu/?default-graph-uri=http%3A%2F%2Fdata.europeana.eu%2F&query=PREFIX+dc%3A+%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Felements%2F1.1%2F%3E%0D%0ASELECT+%28count%28%3FobjectInfo%29+AS+%3Fnr%29+%3Fcreator+%0D%0AWHERE+%7B%0D%0A+++++%3FobjectInfo+dc%3Atitle+%3Ftitle+.%0D%0A+++++%3FobjectInfo+dc%3Acreator+%3Fcreator+.%0D%0A+++++%23%3FobjectInfo+%3Fo+%3Fp+.%0D%0A+++++FILTER+regex%28%3Fcreator%2C+%27Milles%27%29%0D%0A%7D+group+by+%3Fcreator%0D%0Aorder+by+desc%28%3Fnr%29%0D%0A&format=text%2Fhtml&timeout=0&debug=on | Milles ]]
{F31376399}
* Europeana SPARQL endpoint is in the [[ https://www.mediawiki.org/wiki/Wikidata_Query_Service/User_Manual/SPARQL_Federation_endpoints | wikidata whitelist ]] but I have seen no working examples
== Links
* [[ https://pro.europeana.eu/resources/apis/entity#intro | Europeana entity API ]]
* [[ https://pro.europeana.eu/page/europeana-aat | Europeana enriches its data with the AAT ]]
* Wikidata AAT [[ https://www.wikidata.org/wiki/Property:P1014 | Property 1014 ]] current use [[ https://www.wikidata.org/wiki/Property_talk:P1014 | 20 242 ]]
* list properties on the same as AAT in [[ https://w.wiki/Cvz | Wikidata list ]]
* [[https://www.slideshare.net/NunoFreire2/next-generation-research-with-europeana-the-humanities-and-cultural-heritage-in-a-digital-perspective-technical-session | slideshare ]] Next Generation Research with Europeana: the Humanities and Cultural Heritage in a Digital Perspective - Technical Session 2019 jul 9