SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/1972_Oakland_Raiders_season> <http://dbpedia.org/ontology/coach> ?uri }
Who was the coach of 1972 Oakland Raiders season ?
SELECT DISTINCT ?y WHERE { resource:1972_Oakland_Raiders_season property:coach ?y }
John Madden
The coach of 1972 Oakland Raiders season is [John Madden].
The coach of the 1972 season for the Oakland Raiders is [John Madden].