query-2a3de047281f2f8936e54ec8e6e16c08
Commons Query - sort videos by longest to shortestI've been able to figure out from example queries how to get the commons query service to show me all the files in a category, however now I want to sort by longest to shortest (which also implies that they are videos). All I have at the moment
Use at
- https://query.wikidata.org/sparql
 
PREFIX mwapi: <http://wikiba.se/ontology#>
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT ?file ?title
  WHERE
  {
    SERVICE wikibase:mwapi
    {
      bd:serviceParam wikibase:api "Generator" .
      bd:serviceParam wikibase:endpoint "commons.wikimedia.org" .
      bd:serviceParam mwapi:gcmtitle "Category:Media of the day" .
      bd:serviceParam mwapi:generator "categorymembers" .
      bd:serviceParam mwapi:gcmtype "file" .
      bd:serviceParam mwapi:gcmlimit "max" .
      ?title wikibase:apiOutput mwapi:title .
      ?pageid wikibase:apiOutput "@pageid" .
    }
    BIND (URI(CONCAT('https://commons.wikimedia.org/entity/M', ?pageid)) AS ?file)
  }
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
  v3("?file"):::projected 
  v2("?pageid")
  v1("?title"):::projected 
  c14(["max"]):::literal 
  c10(["categorymembers"]):::literal 
  c2(["bd:serviceParam"]):::iri 
  c12(["file"]):::literal 
  c8(["Category:Media of the day"]):::literal 
  c16(["mwapi:title"]):::iri 
  c6(["commons.wikimedia.org"]):::literal 
  c17(["@pageid"]):::literal 
  c4(["Generator"]):::literal 
  subgraph s1["http://wikiba.se/ontology#mwapi"]
    style s1 stroke-width:4px;
    c2 --"mwapi:api"-->  c4
    c2 --"mwapi:endpoint"-->  c6
    c2 --"mwapi:gcmtitle"-->  c8
    c2 --"mwapi:generator"-->  c10
    c2 --"mwapi:gcmtype"-->  c12
    c2 --"mwapi:gcmlimit"-->  c14
    v1 --"mwapi:apiOutput"-->  c16
    v2 --"mwapi:apiOutput"-->  c17
  end
  bind0[/"concat('https://commons.wikimedia.org/entity/M',?pageid)"/]
  v2 --o bind0
  bind0 --as--o v3