"2012-06-11Z"^^ . "Wayne Roberts"@en . . . "1960Z"^^ . "1950-10-20Z"^^ . "Roberts, Wayne"@en . "1950Z"^^ . . "American graffiti artist" . . . "Stay High 149,"@en . "Wayne Roberts (October 20, 1950 \u2013 June 11, 2012), known as Stay High 149, was an American graffiti artist."@en . . "Superstar of Graffiti"@en . . "2012Z"^^ . "1960Z"^^ . . "Stay High 149"@en . .