what is the {series ordinal} for {Lola Flores} has {child} as {Rosario Flores} ?
I want to know if Lola Flores was the oldest child of Rosario Flores!
Was Lola Flores the oldest child of Rosario Flores?
SELECT ?b WHERE { resource:Lola_Flores property:child ?z . ?z property:child resource:Rosario_Flores . ?z property:series_ordinal ?b }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q242084> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P40> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q251210> .
?statement <http://www.wikidata.org/entity/P1545> ?value. 
} 

SELECT ?value WHERE { wd:Q242084 p:P40 ?s . ?s ps:P40 wd:Q251210 . ?s pq:P1545 ?value}