query-4ff050db49e9c87501094c8bfd9176e2

rq turtle/ttl

Biographies by centuryHello, I have made a query to search by century, but it uses math instead of a command (like year). Is it possible to have a search by century without doing math?

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#>
SELECT ?century (COUNT(?gizaki) as ?count) WHERE {
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
  ?gizaki wdt:P31 wd:Q5.
  ?gizaki wdt:P10242 ?Lur_Encyclopedic_Dictionary_ID.
  ?gizaki wdt:P569 ?jaiotza.
  ?gizaki wdt:P21 wd:Q6581097.
  BIND(year(?jaiotza) as ?year).
  FILTER(?year > 2)
  BIND(FLOOR((?year - 1)/100) as ?c)
  BIND((?m + 1) as ?century)
}
group by ?century
order by asc(?century)

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v4("?Lur_Encyclopedic_Dictionary_ID") v6("?c") v7("?century"):::projected v7("?count") v3("?gizaki"):::projected v5("?jaiotza") v6("?year") c3(["bd:serviceParam"]):::iri c7(["wd:Q5"]):::iri c11(["wd:Q6581097"]):::iri c5(["#91;AUTO_LANGUAGE#93;,en"]):::literal f0[["?year > '2^^xsd:integer'"]] f0 --> v6 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c3 --"wikibase:language"--> c5 end v3 --"wdt:P31"--> c7 v3 --"wdt:P10242"--> v4 v3 --"wdt:P569"--> v5 v3 --"wdt:P21"--> c11 bind1[/"year-from-dateTime(?jaiotza)"/] v5 --o bind1 bind1 --as--o v6 bind2[/"numeric-floor(?year - '1^^xsd:integer' / '100^^xsd:integer')"/] v6 --o bind2 bind2 --as--o v6 bind3[/"?m + '1^^xsd:integer'"/] null --o bind3 bind3 --as--o v7 bind5[/"count(?gizaki)"/] v3 --o bind5 bind5 --as--o v7