Question: What is the country of origin of the president of Skai group?
SPARQL query: SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Skai_Group> <http://dbpedia.org/ontology/keyPerson> ?x . ?x <http://dbpedia.org/ontology/stateOfOrigin> ?uri  . }
Answer: [Greece] is the state of origin of the key person of Skai Group.