query-f3c7634146ec5e9437d660814c5823af

rq turtle/ttl

Help needed with query reaching timeout limit 12:59, 13 May 2019 (UTC)) talk (Jarekt. My original query recently stopped to work, always giving "Query timeout limit reached" error. Can some figure out a way to optimize it so it is able to complete? --(P1001)applies to jurisdiction which are missing required (Q19652)public domain set to (P6216)copyright status Hello, I have a query for detecting items with

Use at

https://query.wikidata.org/sparql

PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX pq: <http://www.wikidata.org/prop/qualifier/>
PREFIX p: <http://www.wikidata.org/prop/>
SELECT ?item  {
    ?item p:P6216 ?statement .
    ?statement ps:P6216 wd:Q19652 .              # P6216 = "Public Domain"
    FILTER NOT EXISTS { ?statement pq:P1001 [] } # exclude if P1001 qualifier present

} LIMIT 100

Query found at

https://www.wikidata.org/wiki/Wikidata:Request_a_query/Archive/2019/05

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v2("?item"):::projected v1("?statement") a1((" ")) c4(["wd:Q19652"]):::iri f0[["not "]] subgraph f0e0["Exists Clause"] e0v1 --"p:qualifier/P1001"--> e0a1 e0v1("?statement"):::projected e0a1((" ")):::projected end f0--EXISTS--> f0e0 f0 --> v1 f0 --> c1 f0 --> a1 v1 --"p:qualifier/P1001"--> a1 v2 --"p:P6216"--> v1 v1 --"p:statement/P6216"--> c4