query-7a039190a53b925a1a03adaf617df669

rq turtle/ttl

(10) Graph of matrilineal ancestors: Queen VictoriaNo.10 (2019.11.07T0931 created)

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#>
# find matrilineal ancestors (mother's mother's...) of Queen Victoria
#defaultView:Graph
SELECT ?maternal ?maternalLabel ?birthdate ?image ?mother ?motherLabel ?edgeLabel
WHERE {
  # define ?maternal as Queen Victoria (Q9439)'s any mother (P25)'s mother's...
  wd:Q9439 wdt:P25* ?maternal
  # optional: define ?maternal's mother (P25) as ?mother
  OPTIONAL {?maternal wdt:P25 ?mother.
           # show mother (P25) on graph edges
            ?edge wikibase:directClaim wdt:P25;
               a wikibase:Property}
  # optional: show ?maternal's birthdate (P569), which only appears in table, not graph
  OPTIONAL {?maternal wdt:P569 ?birthdate}
  # optional: show ?maternal's image (P18), which appears directly in graph, and as link in table
  OPTIONAL {?maternal wdt:P18 ?image}
  # show label in simplified Chinese (zh-hans) as default, and English when no default label exists
  SERVICE wikibase:label { bd:serviceParam wikibase:language "zh-hans,en". }
}

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v4("?birthdate"):::projected v3("?edge") v5("?image"):::projected v1("?maternal"):::projected v2("?mother"):::projected c2(["wdt:P25"]):::iri c9(["bd:serviceParam"]):::iri c5(["wikibase:Property"]):::iri c1(["wd:Q9439"]):::iri c11(["zh-hans,en"]):::literal c1 -->c2--> v1 subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v1 -->c2--> v2 v3 -."wikibase:directClaim".-> c2 v3 --"a"--> c5 end subgraph optional1["(optional)"] style optional1 fill:#bbf,stroke-dasharray: 5 5; v1 -."wdt:P569".-> v4 end subgraph optional2["(optional)"] style optional2 fill:#bbf,stroke-dasharray: 5 5; v1 -."wdt:P18".-> v5 end subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c9 --"wikibase:language"--> c11 end