SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/deathPlace> <http://dbpedia.org/resource/North_Bend,_Ohio> . ?uri <http://dbpedia.org/ontology/child> ?x . }
Whose children died in North Bend, Ohio?
SELECT DISTINCT ?m WHERE { ?m property:child ?x . . ?x property:death_place resource:North_Bend,_Ohio }
William Henry Harrison
The person whose child died in North Bend, Ohio is [William Henry Harrison].
[William Henry Harrison]'s children died in North Bend, Ohio.