Question: Who is the front man of the band that wrote Coffee & TV?
SPARQL:
PREFIX dbo: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri 
WHERE {
        <http://dbpedia.org/page/Coffee_&_TV> dbo:musicalArtist ?x .
        ?x dbo:bandMember ?uri .
        ?uri text:"is" text:"frontman" .
}