<http://schema.org/url>
<http://www.tiqiq.com/concerts/big-shot---a-billy-joel-tribute-tickets/big-shot---a-billy-joel-tribute--b.b.-king-blues-club--grill---new-york--01-01-2017/4019079064630?publisherid=1527639>
<http://aviewfrommyseat.com/artist/27/Billy+Joel/upcoming-events/>