What is {date of birth} and {date of death} of {{Louis IX of France} has {child} as {Margaret of France, Duchess of Brabant}}
Tell me when Margaret of france, daughter of Louis IX of France born and when she died.
When was Margaret of France, daughter of Louis IX of France born and when did she die?
SELECT ?l ?a WHERE { resource:Louis_IX_of_France property:child ?x . ?x property:child resource:Margaret_of_France,_Duchess_of_Braban . ?x property:date_of_death ?a . ?x property:date_of_birth ?l }
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SELECT ?value1 ?value2 WHERE { wd:Q346 p:P40 ?s . ?s ps:P40 wd:Q457111 . ?s pq:P569 ?value1 . ?s pq:P570 ?value2 }