"1.609"^^ . . "243"^^ . "1"^^ . . . . "NASCAR Winston Cup Season"@en . . "CUST"@en . . "Layout of Dover International Speedway"@en . "26471659"^^ . . . . . "Mild with temperatures of ; wind speeds of"@en . . . . . . "1976 Mason-Dixon 500"@en . . . . . . . . . . . . "12335"^^ . . . . . . . . "none"@en . . . . "untelevised"@en . . . . . . "1976"^^ . . . . "500"^^ . . . "1976"^^ . . . . . . "1976"^^ . . . . "500"^^ . . . "12"^^ . . . "Mason-Dixon 500"@en . . . . . . "1976-05-16"^^ . . . . . . . "1976"^^ . . . . . . . "1112076032"^^ . . "Race 12 of 30 in the 1976 NASCAR Winston Cup Series season"@en . . . . . . . . "804.6"^^ . "The 1976 Mason-Dixon 500 was a NASCAR Winston Cup Series event that took place on May 16, 1976, at Dover Downs International Speedway (now called Dover International Speedway) in Dover, Delaware. Only manual transmission vehicles were allowed to participate in this race; a policy that NASCAR has retained to the present day."@en . . "The 1976 Mason-Dixon 500 was a NASCAR Winston Cup Series event that took place on May 16, 1976, at Dover Downs International Speedway (now called Dover International Speedway) in Dover, Delaware. Only manual transmission vehicles were allowed to participate in this race; a policy that NASCAR has retained to the present day."@en . . . . . . "30"^^ . "Mason-Dixon 500"@en . . "73"^^ . . . .