PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX dbo: <http://dbpedia.org/ontology/>
PREFIX schema: <http://schema.org/>

SELECT ?manufacturer (COUNT(?product) AS ?count) 
WHERE {
   ?product rdf:type schema:Product ;
            dbo:manufacturer ?manufacturer .
}
GROUP BY ?manufacturer
HAVING (COUNT(?product) > 10)
ORDER BY ?count