query-05476f8b700b4aa8bd7d24352b99dbcb

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX pq: <http://www.wikidata.org/prop/qualifier/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT ?item ?itemLabel ?sourceLabel ?chapter WHERE {
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
  ?item p:P1343 ?st.
  ?st pq:P792 ?chapter.
  ?st ps:P1343 ?source.
  FILTER (?chapter in ('A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z'))
}

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v1("?chapter"):::projected v2("?item"):::projected v4("?source") v3("?st") c28(["bd:serviceParam"]):::iri c30(["#91;AUTO_LANGUAGE#93;,en"]):::literal list0c1(["A"]):::literal list0c2(["B"]):::literal list0c3(["C"]):::literal list0c4(["D"]):::literal list0c5(["E"]):::literal list0c6(["F"]):::literal list0c7(["G"]):::literal list0c8(["H"]):::literal list0c9(["I"]):::literal list0c10(["J"]):::literal list0c11(["K"]):::literal list0c12(["L"]):::literal list0c13(["M"]):::literal list0c14(["N"]):::literal list0c15(["O"]):::literal list0c16(["P"]):::literal list0c17(["Q"]):::literal list0c18(["R"]):::literal list0c19(["S"]):::literal list0c20(["T"]):::literal list0c21(["U"]):::literal list0c22(["V"]):::literal list0c23(["W"]):::literal list0c24(["X"]):::literal list0c25(["Y"]):::literal list0c26(["Z"]):::literal list0c1 --o f0 list0c2 --o f0 list0c3 --o f0 list0c4 --o f0 list0c5 --o f0 list0c6 --o f0 list0c7 --o f0 list0c8 --o f0 list0c9 --o f0 list0c10 --o f0 list0c11 --o f0 list0c12 --o f0 list0c13 --o f0 list0c14 --o f0 list0c15 --o f0 list0c16 --o f0 list0c17 --o f0 list0c18 --o f0 list0c19 --o f0 list0c20 --o f0 list0c21 --o f0 list0c22 --o f0 list0c23 --o f0 list0c24 --o f0 list0c25 --o f0 list0c26 --o f0 f0[[" in "]] f0 --> v1 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c28 --"wikibase:language"--> c30 end v2 --"p:P1343"--> v3 v3 --"p:qualifier/P792"--> v1 v3 --"p:statement/P1343"--> v4