Container for activities regarding Europeana Entity
** New [[ https://www.wikidata.org/wiki/Property:P7704 | Property 7704 ]] **"Europeana Entity"**
* the old one was instable etc... see [[ https://youtu.be/r9-QHb7hkps?t=24660 | presentation Europeana 2019 ]] by [[ https://twitter.com/mdammers | mdammers ]]
** [[ https://w.wiki/DnD | other properties on the same objects as Property 7704 ]]
[x] approve new Europeana Property {T239441}
[] looks like we get no feedback Europeana --> start populate agents see [[ https://w.wiki/DnD | status]]
[] ~~agree with Europena see [[ https://phabricator.wikimedia.org/T239441#5723628 | email sent ]]~~
[] ~~time schedule~~
[] ~~format to use~~
[] ~~what is needed to be developed at Europena~~
[] ~~implement [[ https://en.wikipedia.org/wiki/Content_negotiation | content negotiation ]]?~~
[] ~~when is the new format 100% supported and stable for Europeana entities at Europeana~~
[] ~~status/ambitions at Europeana to store the Wikidata Qnumber~~
[] define a scenario for the information flow and data roundtrips?
* archives/museums <-> [[ https://pro.europeana.eu/services/data-publication-services/aggregators | national aggregator ]]<-> Europeana <-> Wikidata
* strategies for taking care of crowd sourcing at Wikidata
[] update guidelines like [[ https://pro.europeana.eu/page/get-your-vocabularies-in-wikidata | "Get your vocabularies in Wikidata..." ]]
* I guess preferred places and topics will have the new **Europeana Entity P 7704** and/or those will have Qnumbers in Europeana?
* the challenge I see with all cultural institutions in Sweden except the National Archives Tora project T233275 is that the semantic understanding is very low i.e. everyone understands the concept of a person but when you start speaking about places they have a string and in best case a coordinate never same as a city, parish, building or a region. Speaking with people doing research then it was very important to match a coordinate to the correct place at a specific time. I guess we have a problem matching research and badly curated archives/museum collections (strings vs. linked data) see my visit to Uppsala University T236459 --> I guess if Europeana should have some value for people doing research then you have to be precise with defining locations and use `same as` Wikidata Qnumber or even better `same as` a location authority as [[ https://pleiades.stoa.org/ | pleiades.stoa.org ]]
* a workflow for adding new agents (artists) when those has been matched in Wikidata and is absent in Europeana is needed???
* same for places/topics
[] create show case scenarios?!?!
* in Sweden we have the Nationalmuseum matched in Wikidata and a member of Europeana
* [[ https://www.wikidata.org/wiki/Property:P2538 | Property 2538 ]] "Nationalmuseum Sweden artist ID" [[ https://w.wiki/DaA | list items ]] > 5680 - [[ https://w.wiki/Da7 | related properties ]] - on a [[ https://w.wiki/DaK | map ]]
* [[ https://www.wikidata.org/wiki/Property:P2539 | Property 2539 ]] "Nationalmuseum Sweden artwork ID" [[ https://w.wiki/DaC | list items ]] > 7860 - [[ https://w.wiki/Da8 | related properties ]]
* we have also Uppsala University database Alvin that has [[ https://www.wikidata.org/wiki/Property:P2538 | Property 6821 ]] see T225522 and is also in Europena see [[ https://www.europeana.eu/portal/en/record/9200106/F0FD1D37F16B7C39606C782B2B719C202833DCD0.html | link ]] = Alvin [[ http://www.alvin-portal.org/alvin/view.jsf?pid=alvin-record:28747 | alvin-record:28747 ]] but the people are not identified its just **text strings**, in the source Alvin they were grouped and had if possible a birth/death year and sometimes a VIAF link. See how Wikidata has identified those people as Linked data i.e. we had some grouping in Alvin.... the data was moved to Europeana as **STRINGS**... but Wikidata has identified them as **THINGS**:
* Europeana text string: [[ https://www.europeana.eu/portal/en/search?q=who%3A(Adrianus%20van%20Royen%201704%5C-1779)&view=grid | Royen, Adrianus van, 1704-1779 ]] = Alvin [[ http://www.alvin-portal.org/alvin/view.jsf?pid=alvin-person%3A10176&dswid=-9577 | alvin-person:10176 ]] = Wikidata [[ https://www.wikidata.org/wiki/Q367689 | Q367689 ]] -> [[ https://w.wiki/DbU | graf ]]
* search text string in Europeana [[ 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%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+%27Royen%27%29+%26%26+regex%28%3Fcreator%2C+%27Adrianus%27%29%29%0D%0A%7D+group+by+%3Fcreator%0D%0Aorder+by+desc%28%3Fnr%29&format=text%2Fhtml&timeout=0&debug=on | Adrianus and Royen ]]
* Europeana text string [[ https://www.europeana.eu/portal/en/search?q=who%3A(Traugott%20Gerber%201707%5C-1743)&view=grid | Gerber, Traugott, 1707-1743 ]] = Alvin [[ http://www.alvin-portal.org/alvin/view.jsf?pid=alvin-person:10178 | alvin-person:10178 ]] = Wikidata [[ https://www.wikidata.org/wiki/Q98037 | Q98037 ]] --> [[ https://w.wiki/DbX | graf ]]
* search text string in Europeana [[ 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%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+%27Gerber%27%29+%26%26+regex%28%3Fcreator%2C+%27Traugott%27%29%29%0D%0A%7D+group+by+%3Fcreator%0D%0Aorder+by+desc%28%3Fnr%29&format=text%2Fhtml&timeout=0&debug=on | Gerber and Traugott ]]
* Europeana string [[ https://www.europeana.eu/portal/en/search?q=who%3A(Herman%20Boerhaave%201668%5C-1738)&view=grid | Boerhaave, Herman, 1668-1738 ]] = Alvin [[ http://www.alvin-portal.org/alvin/view.jsf?pid=alvin-person:7814 | alvin-person:7814 ]] = Wikidata [[ https://www.wikidata.org/wiki/Q313093 | Q313093 ]] --> [[ https://w.wiki/Dbc | graf ]]
* search text string in [[ 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%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+%27Herman%27%29+%26%26+regex%28%3Fcreator%2C+%27Boerhaave%27%29%29%0D%0A%7D+group+by+%3Fcreator%0D%0Aorder+by+desc%28%3Fnr%29&format=text%2Fhtml&timeout=0&debug=on | Europeana Herman and Boerhaave ]]
* Europeana string [[ https://www.europeana.eu/portal/en/search?q=who%3A(Gottlob%20Schober%201675%5C-1739)&view=grid | Schober, Gottlob, 1675-1739 ]] = Alvin [[ http://www.alvin-portal.org/alvin/view.jsf?pid=alvin-person:10177 | alvin-person:10177 ]] **not in** Wikidata
* search text string [[ 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%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+%27Gottlob%27%29%29%0D%0A%7D+group+by+%3Fcreator%0D%0Aorder+by+desc%28%3Fnr%29&format=text%2Fhtml&timeout=0&debug=on | in Europeana Gottlob ]]
* Europeana string Leiden = Alvin [[ http://www.alvin-portal.org/alvin/view.jsf?pid=alvin-place:604 | alvin-place:604 ]] = Wikidata [[ https://www.wikidata.org/wiki/Q43631 | Q43631 ]] --> [[ https://w.wiki/Dbe | en:graf ]] [[ https://w.wiki/Dbg | nl:graf ]] [[ https://w.wiki/Dbi | zh:graf ]] [[ https://w.wiki/Dih | ar;graf ]]
* search text string in Europeana Leiden
* .....
{F31464952,width=1200}
{F31464987,width=1200}
* text string [[ 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%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+%27Royen%27%29+%26%26+regex%28%3Fcreator%2C+%27Adrianus%27%29%29%0D%0A%7D+group+by+%3Fcreator%0D%0Aorder+by+desc%28%3Fnr%29&format=text%2Fhtml&timeout=0&debug=on | search creator Europeana Adrianus and Royen ]]
{F31468946,width=600}
* test searching in Europeana
* [[ https://www.europeana.eu/portal/en/search?q=who%3A(Royen%2C%20Adrianus%20van)&view=grid | who:(Royen, Adrianus van) ]] = 29 hits
* [[ https://www.europeana.eu/portal/en/search?q=Adrianus+van+Royen+%281704-1779%29&view=grid | who: Adrianus van Royen (1704-1779) ]] = 12 hits
* [[ https://www.europeana.eu/portal/en/search?q=Royen%2C+Adrianus+van&view=grid | who: Royen, Adrianus van ]] = 20 hits
* test search Alvin - looks like they have duplicates
* [[ http://www.alvin-portal.org/alvin/view.jsf?pid=alvin-person:57354 | alvin-person:57354 ]] = Royen, Adriaan van, 1705-1779
* [[ https://tinyurl.com/strtfuo | 117 items ]]
* [[ http://www.alvin-portal.org/alvin/view.jsf?pid=alvin-person:10176 | alvin-person:10176 ]] = Royen, Adrianus van, 1704-1779
* [[ https://tinyurl.com/sfa3mau | 9 item ]]
Alvin has in Wikidata today **matched records with Wikidata that can be reused by Europeana!!** --> **STRINGS -> THINGS**
* [[ https://w.wiki/DaF | > 5000 people ]] matched, [[ https://w.wiki/Dic | map birth/death location]]
* when you have people as things you can translate names to more languages using [[ https://tools.wmflabs.org/tabernacle/?#/tab/sparql/SELECT%20*%20WHERE%20%7B%0A%20%20%3Fitem%20wdt%3AP6821%20%3Fvalue%3B%0A%20%20%20%20wikibase%3Aidentifiers%20%3Fids%3B%0A%20%20%20%20wdt%3AP31%20wd%3AQ5.%0A%7D%0ALIMIT%201000/Len%2Csv%2Czh%2Cnl%2Cfr%2Cjp%2Car%3BDen%2Csv%2Czh%2Cnl%2Cfr%2Cjp%2Car%3BP19%3BP20 | tools like Tabernacle ]] example Alvin people - [[ https://w.wiki/DiA | related properties in Wikidata ]]
* [[ https://w.wiki/4vG | > 6900 places ]] matched + birth/death location for identified people
* [[ https://w.wiki/Die | map matched places ]] > 1500 places
* places in Alvin is not good defined. In worst case just a name as a birth place
* [[ https://w.wiki/7Fd | duplicates found in Alvin ]] > 270 that we guess is not fixed
{F31464751}
== Why Linked data NOW ==
[[ https://commons.wikimedia.org/wiki/Main_Page | Wikimedia commons ]] is now using [[ https://wikiba.se/ | Wikibase ]] to deliver the [[ https://commons.wikimedia.org/wiki/Commons:Structured_data | SDC ]] project --> you can now search on linked data in the pictures.
* Video [[ https://www.youtube.com/watch?v=U9LmFAkDnx0&feature=youtu.be&t=1130 | MediaWiki Structured Data on Commons ]]
Below
* upper part is the result from a search in the title text etc
* lower part is a search **in pictures** that depicts "love" and love is added as a linked data object in the picture
{F31469234,width=700}
=== Tool for adding linked data to a region of a picture ===
Example region with linked data objects displaying labels in chinese (lang=zh)
{F31473204,width=400}
* [[ https://tools.wmflabs.org/wd-image-positions/ | wd-image-positions ]]
* Wikidata Q number
* [[ https://tools.wmflabs.org/wd-image-positions/item/Q1231009?uselang=en | Q1231009 uselang=en ]] english
* [[ https://tools.wmflabs.org/wd-image-positions/item/Q1231009?uselang=en | Q1231009 uselang=zh ]] chinese
* Wikicommons file
* file [[ https://tools.wmflabs.org/wd-image-positions/file/Konstn%C3%A4rsf%C3%B6rbundets_styrelse_av_Richard_Bergh_1903.jpg?uselang=en | Konstnärsförbundets_styrelse_av_Richard_Bergh_1903.jpg ]]