What musician is often associated with Tiffany Villarreal and wrote Same Song?
SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Same_Song_(Digital_Underground_song)> <http://dbpedia.org/property/writer> ?uri. <http://dbpedia.org/resource/Tiffany_Villarreal> <http://dbpedia.org/ontology/associatedMusicalArtist> ?uri . }
Same_Song_(Digital_Underground_song) Tiffany_Villarreal