Question: Name the common former team of Marv mcFadden and Carlos Emmons ?
SPARQL query:
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
 SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Marv_McFadden> prop:pastteams ?uri. <http://dbpedia.org/resource/Carlos_Emmons_(American_football)> onto:formerTeam ?uri}