SELECT DISTINCT ?s
WHERE {
?s <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/CollegeCoach>
?s <http://purl.org/dc/elements/1.1/description> American football player and coach
MINUS {?s dbo:wikiPageRedirects ?o . }}
