Question: Name a fictional character whose relative is Uncle Henry and species is Human?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX res: <http://dbpedia.org/resource/>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE {?uri onto:relative <http://dbpedia.org/resource/Uncle_Henry_(Oz)> . ?uri onto:species <http://dbpedia.org/resource/Human> . ?uri rdf:type onto:FictionalCharacter}