Question: Which expertise of the Menetries's warbler is the  nationality of the Jeyhun Abiyev ?
SPARQL:
 SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Menetries's_warbler> <http://dbpedia.org/ontology/binomialAuthority> ?uri. <http://dbpedia.org/resource/Jeyhun_Abiyev> <http://dbpedia.org/ontology/nationality> ?uri}