Question: What is the birthplace of the Ferrel Harris which is also resting palce of  Green Wix Unthank?
SPARQL:
 SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Ferrel_Harris> <http://dbpedia.org/property/birthplace> ?uri. <http://dbpedia.org/resource/Green_Wix_Unthank> <http://dbpedia.org/ontology/restingPlace> ?uri}