query-59c244fc9249d5736cb1b3daf90c1749

rq turtle/ttl

Software1. Return a list of software developers ranked in descending order by the number of pieces of software they have created: )?count(DESC ORDER BY ?developerLabel ?developer GROUP BY } } ."en" language:wikibase serviceParam:bd { label:wikibase SERVICE .?developer P178:wdt ?software .Q7397:wd )P279:wdt/P31:ps/P31:p( ?software { WHERE )?count AS )?software(COUNT( ?developerLabel ?developer SELECT 2. Return a list of software applications and the operating systems they run on: } } . "en" language:wikibase serviceParam:bd { label:wikibase SERVICE ?os P306:wdt ?software . Q7397:wd )P279:wdt/P31:ps/P31:p( ?software { WHERE ?osLabel ?os ?softwareLabel ?software SELECT Try it3. Return a list of all items that are instances of software for which the use is science: } } . "en" language:wikibase serviceParam:bd { label:wikibase SERVICE . Q336:wd P366:wdt ?software . Q7397:wd P31:wdt ?software { WHERE ?softwareLabel ?software SELECT 4. Return a list of linux distros and their inception dates:

Use at

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT ?software ?softwareLabel ?date

WHERE {
  ?software wdt:P31 wd:Q131669.
  ?software wdt:P571 ?date.
  SERVICE wikibase:label { bd:serviceParam wikibase:language "en". }
}

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v2("?date"):::projected v1("?software"):::projected c2(["wd:Q131669"]):::iri c5(["bd:serviceParam"]):::iri c7(["en"]):::literal v1 --"wdt:P31"--> c2 v1 --"wdt:P571"--> v2 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c5 --"wikibase:language"--> c7 end