"1960-03-13Z"^^ . "1960Z"^^ . . . "John Greyson (born March 13, 1960) is a Canadian filmmaker, whose work frequently deals with gay themes. Greyson is also a video artist, writer and activist; he is currently a professor at York University, where he teaches film and video theory and film production and editing. He is openly gay."@en . "Canadian filmmaker" . . "1984Z"^^ . . . . . "John Greyson"@en . "Greyson, John"@en . . . . .