What is {date of death} and {date of birth} of {{Pedro I} has {child} as {Princess Paula of Brazil}}
What is the date of loss of life and birth of Pedro I, whose daughter Paula of Brazil is the daughter?
What is the date of death and birth of Pedro I, whose daughter Paula of Brazil is the daughter?
SELECT ?w ?z WHERE { ?l property:date_of_death ?w . resource:Pedro_I_of_Brazil property:child ?l . ?l property:child resource:Princess_Paula_of_Brazil . ?l property:date_of_birth ?z }
select distinct ?value1 ?value2 where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q939> . ?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/Q4765169>. ?statement <http://www.wikidata.org/entity/P580> ?value1 . ?statement <http://www.wikidata.org/entity/P2842> ?value2 } 
SELECT ?value1 ?value2 WHERE { wd:Q939 p:P40 ?s . ?s ps:P40 wd:Q4765169 . ?s pq:P570 ?value1 . ?s pq:P569 ?value2 }