query-5e6c47f572365bf62af1e810e6cdd282

rq turtle/ttl

Once working, no longer working queryHello, what's wrong with that query ? It is supposed to show a count of countries per year (not sure if it's the list or the count). Many thanks,

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#>
select ?country (group_concat(?NatureLabelFr;separator=" ,") as ?NatureLabelFr) ?countryLabel  ?creationDate ?dissolutionDate
where {
 {
select ?country (coalesce(?countryLabelFr, ?countryLabelEn,  ?country) as ?countryLabel) ?creationDate ?dissolutionDate{
?country wdt:P31/wdt:P279* wd:Q3624078 # sovereign states, I don’t know if it’s the right item
MINUS { ?country (wdt:P31/wdt:P279*) wd:Q1790360. }#empires coloniaux
MINUS { ?country (wdt:P31/wdt:P279*) wd:Q1371288. } #états vassals
optional { ?country rdfs:label ?countryLabelFr filter(lang(?countryLabelFr)= "fr")} .
optional { ?country rdfs:label ?countryLabelEn filter(lang(?countryLabelEn)= "en")}
optional { ?country wdt:P571 ?creationDate }
optional { ?country wdt:P576 ?dissolutionDate }
} order by ?countryLabel
}.
optional{
?country wdt:P31/rdfs:label ?NatureLabelFr filter(lang(?NatureLabelFr)= "fr") .
}
} group by ?country ?countryLabel  ?creationDate ?dissolutionDate

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v8("?NatureLabelFr"):::projected v5("?country"):::projected v8("?countryLabel"):::projected v3("?countryLabelEn") v4("?countryLabelFr") v6("?creationDate"):::projected v7("?dissolutionDate"):::projected a1((" ")) a2((" ")) a3((" ")) a4((" ")) c5(["wd:Q3624078"]):::iri c7(["wd:Q1371288"]):::iri c6(["wd:Q1790360"]):::iri v5 --"wdt:P31"--> a1 a1 --"wdt:P279"--> c5 subgraph minus0["MINUS"] style minus0 stroke-width:6px,fill:pink,stroke:red; v5 --"wdt:P31"--> a2 a2 --"wdt:P279"--> c6 end subgraph minus1["MINUS"] style minus1 stroke-width:6px,fill:pink,stroke:red; v5 --"wdt:P31"--> a3 a3 --"wdt:P279"--> c7 end subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v5 -."rdfs:label".-> v4 end subgraph optional1["(optional)"] style optional1 fill:#bbf,stroke-dasharray: 5 5; v5 -."rdfs:label".-> v3 end subgraph optional2["(optional)"] style optional2 fill:#bbf,stroke-dasharray: 5 5; v5 -."wdt:P571".-> v6 end subgraph optional3["(optional)"] style optional3 fill:#bbf,stroke-dasharray: 5 5; v5 -."wdt:P576".-> v7 end bind2[/"?countryLabelFr?countryLabelEn?country"/] v4 --o bind2 v3 --o bind2 v5 --o bind2 bind2 --as--o v8 subgraph optional4["(optional)"] style optional4 fill:#bbf,stroke-dasharray: 5 5; v5 -."wdt:P31".-> a4 a4 --"rdfs:label"--> v8 end bind4[/"?NatureLabelFr"/] v8 --o bind4 bind4 --as--o v8