Question: Estimate the number of sports divisions at the universities under international association of universities.
SPARQL query: SELECT DISTINCT COUNT(?uri) WHERE { ?x <http://dbpedia.org/ontology/affiliation> <http://dbpedia.org/resource/International_Association_of_Universities> . ?x <http://dbpedia.org/ontology/sport> ?uri  . }
Answer: There are [44] sports divisions at the universities under international association.