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• License: https://www.gnu.org/licenses/gpl-3.0

• Uses method in: https://github.com/WDscholia/scholia/tree/master/scholia/app/templates/publisher_timeline.sparql

rq turtle/ttl

Publisher aspect: timeline

Use at

• https://query.wikidata.org/sparql

PREFIX bd: <http://www.bigdata.com/rdf#>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://wikidata.org/entity/>
PREFIX wikibase: <http://wikiba.se/ontology#>
#defaultView:Timeline

PREFIX target: <http://www.wikidata.org/entity/Q73820>

SELECT DISTINCT ?datetime ?venue ?venueLabel WHERE {
  # Publisher
  ?venue wdt:P123 target: .
  
  # Periodic literature
  ?venue wdt:P31 / wdt:P279* wd:Q1002697 .
  
  # When the journal was started 
  ?venue wdt:P571 ?datetime.
  
  # Label the journal
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],mul,en". }
}
ORDER BY DESC(?datetime)
LIMIT 50

graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
  v1("?datetime"):::projected 
  v2("?venue"):::projected 
  a1((" "))
  c5([http://wikidata.org/entity/Q1002697]):::iri 
  c2(["wd:Q73820"]):::iri 
  c8([http://www.bigdata.com/rdf#serviceParam]):::iri 
  c10(["#91;AUTO_LANGUAGE#93;,mul,en"]):::literal 
  v2 --"p:direct/P123"-->  c2
  v2 --"p:direct/P31"-->  a1
  a1 --"p:direct/P279"-->  c5
  v2 --"p:direct/P571"-->  v1
  subgraph s1["http://wikiba.se/ontology#label"]
    style s1 stroke-width:4px;
    c8 --"wikibase:language"-->  c10
  end