sparql-examples

A set of SPARQL examples

View the Project on GitHub Adafede/sparql-examples

wd_new_items_by_user

rq turtle/ttl

New items by user.

Use at


PREFIX mwapi: <https://www.mediawiki.org/ontology#API/>
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX bd: <http://www.bigdata.com/rdf#>
PREFIX hint: <http://www.bigdata.com/queryHints#>
#title: Latest itmes by a user 
SELECT ?title ?titleLabel WHERE {
  hint:Query hint:optimizer "None".
  SERVICE wikibase:mwapi {
     bd:serviceParam wikibase:endpoint "www.wikidata.org";
                     wikibase:api "Generator";
                     mwapi:generator "recentchanges";
                     mwapi:grcnamespace "0";
                     mwapi:grctype "new";
                     mwapi:grcuser "Ainali";
                     .
     ?title wikibase:apiOutputItem mwapi:title. 
  } 
FILTER BOUND (?title)
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],mul,en". }
}
ORDER BY DESC(?title)

graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
  v1("?title"):::projected 
  c7(["www.wikidata.org"]):::literal 
  c15(["new"]):::literal 
  c19([https://www.mediawiki.org/ontology#API/title]):::iri 
  c22(["#91;AUTO_LANGUAGE#93;,mul,en"]):::literal 
  c13(["0"]):::literal 
  c5([http://www.bigdata.com/rdf#serviceParam]):::iri 
  c1([http://www.bigdata.com/queryHints#Query]):::iri 
  c3(["None"]):::literal 
  c11(["recentchanges"]):::literal 
  c17(["Ainali"]):::literal 
  c9(["Generator"]):::literal 
  f0[["bound(?title)"]]
  f0 --> v1
  c1 --http://www.bigdata.com/queryHints#optimizer-->  c3
  subgraph s1["http://wikiba.se/ontology#mwapi"]
    style s1 stroke-width:4px;
    c5 --"wikibase:endpoint"-->  c7
    c5 --"wikibase:api"-->  c9
    c5 --https://www.mediawiki.org/ontology#API/generator-->  c11
    c5 --https://www.mediawiki.org/ontology#API/grcnamespace-->  c13
    c5 --https://www.mediawiki.org/ontology#API/grctype-->  c15
    c5 --https://www.mediawiki.org/ontology#API/grcuser-->  c17
    v1 --"wikibase:apiOutputItem"-->  c19
  end
  subgraph s2["http://wikiba.se/ontology#label"]
    style s2 stroke-width:4px;
    c5 --"wikibase:language"-->  c22
  end