Question: List the interest of the scientists whose one of the field is Chinese poetry ?
SPARQL:
SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/fields> <http://dbpedia.org/resource/Chinese_poetry> . ?x <http://dbpedia.org/property/fields> ?uri  . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Scientist>}