What is {mother} and {date of death} of {{Charlemagne} has {child} as {Charles the Younger}}
Who was Charlemagne's mother and when was her death?
Who is the mother of Charlemagne, and when did she die?
SELECT ?t ?g WHERE { ?w property:child resource:Charles_the_Younger . ?w property:date_of_death ?g . ?w property:mother ?t . resource:Charlemagne property:child ?w }
select distinct ?value1 ?value2 where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q3044> . ?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/Q283107>. ?statement <http://www.wikidata.org/entity/P580> ?value1 . ?statement <http://www.wikidata.org/entity/P2842> ?value2 } 
SELECT ?value1 ?value2 WHERE { wd:Q3044 p:P40 ?s . ?s ps:P40 wd:Q283107 . ?s pq:P25 ?value1 . ?s pq:P570 ?value2 }