query-27742acc8d3bc51c6d4674ed84ab0415

rq turtle/ttl

all taxa with the same author

by Jura1, Aug 29, 2020

SELECT (YEAR(?date) as ?year) ?taxonitem ?taxonitemLabel ?taxonitemDescription ?rank ?rankLabel ?img ?wikispecies WHERE { ?st pq:P405 wd:Q2418660 . ?st ps:P225 ?taxon . ?taxonitem p:P225 ?st . OPTIONAL { ?st pq:P574 ?date } OPTIONAL { ?taxonitem wdt:P105 ?rank } OPTIONAL { ?taxonitem wdt:P18 ?img } OPTIONAL { ?wikispecies schema:about ?taxonitem ; schema:isPartOf https://species.wikimedia.org/ } SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } }

Use at

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX schema: <http://schema.org/>
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#>
#all taxa with the same author 
#by Jura1, Aug 29, 2020

SELECT (YEAR(?date) as ?year) ?taxonitem ?taxonitemLabel ?taxonitemDescription ?rank ?rankLabel ?img ?wikispecies
WHERE
{
    ?st pq:P405 wd:Q2418660 . 
    ?st ps:P225 ?taxon .
    ?taxonitem p:P225 ?st . 
    OPTIONAL { ?st pq:P574 ?date }
    OPTIONAL { ?taxonitem wdt:P105 ?rank }
    OPTIONAL { ?taxonitem wdt:P18 ?img }
    OPTIONAL { ?wikispecies schema:about ?taxonitem ; schema:isPartOf <https://species.wikimedia.org/> }
    SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v4("?date"):::projected v6("?img"):::projected v5("?rank"):::projected v1("?st") v2("?taxon") v3("?taxonitem"):::projected v7("?wikispecies"):::projected v8("?year") c2(["wd:Q2418660"]):::iri c10([https://species.wikimedia.org/]):::iri c12(["bd:serviceParam"]):::iri c14(["#91;AUTO_LANGUAGE#93;,en"]):::literal v1 --"p:qualifier/P405"--> c2 v1 --"p:statement/P225"--> v2 v3 --"p:P225"--> v1 subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v1 -."p:qualifier/P574".-> v4 end subgraph optional1["(optional)"] style optional1 fill:#bbf,stroke-dasharray: 5 5; v3 -."p:direct/P105".-> v5 end subgraph optional2["(optional)"] style optional2 fill:#bbf,stroke-dasharray: 5 5; v3 -."p:direct/P18".-> v6 end subgraph optional3["(optional)"] style optional3 fill:#bbf,stroke-dasharray: 5 5; v7 -."schema:about".-> v3 v7 --"schema:isPartOf"--> c10 end subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c12 --"wikibase:language"--> c14 end bind0[/"year-from-dateTime(?date)"/] v4 --o bind0 bind0 --as--o v8