query-5401ec269a500ac1b9d58d576efa71db

rq turtle/ttl

Wikidata-Items eines Journals mit field-flow fractionation als Suchbegriff SELECT ?item ?title ?subj WHERE { ?item wdt:P1433 wd:Q15752537. ?item rdfs:label ?title filter (lang(?title) = "en"). ?item wdt:P921 ?subj. FILTER( CONTAINS( ?title, 'field-flow fractionation' )). MINUS{ ?item wdt:P921 wd:Q782281. } }

Use at

PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
#Wikidata-Items eines Journals mit field-flow fractionation als Suchbegriff
SELECT ?item ?title ?subj
WHERE 
{
  ?item wdt:P1433 wd:Q15752537.
  ?item rdfs:label ?title filter (lang(?title) = "en").
  ?item wdt:P921 ?subj.
  FILTER( CONTAINS( ?title, 'field-flow fractionation' )).
  MINUS{
   ?item wdt:P921 wd:Q782281.
  }
}

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v2("?item"):::projected v3("?subj"):::projected v1("?title"):::projected c4(["wd:Q15752537"]):::iri c7(["wd:Q782281"]):::iri f0[["contains(?title,'field-flow fractionation')"]] f0 --> v1 f1[["?title = 'en'"]] f1 --> v1 v2 --"wdt:P1433"--> c4 v2 --"rdfs:label"--> v1 v2 --"wdt:P921"--> v3 subgraph minus2["MINUS"] style minus2 stroke-width:6px,fill:pink,stroke:red; v2 --"wdt:P921"--> c7 end