<http://schema.org/name>
"Till The World Ends (The Femme Fatale Remix) (ft. Nicki Minaj &amp; Ke$ha)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.muzikspirit.com/son/britney-spears-till-the-world-ends-the-femme-fatale-remix-ft-nicki-minaj-ke-ha/2757>