Question: Count the number of fileds of the scientist whose one of the interest is Chinese poetry?
SPARQL query: SELECT DISTINCT COUNT(?uri) WHERE { ?x <http://dbpedia.org/property/fields> <http://dbpedia.org/resource/Chinese_poetry> . ?x <http://dbpedia.org/property/fields> ?uri }
Answer: There are [8] fields of the scientists whose one field is Chinese poetry.