. "827499080"^^ . . "Perna caste"@en . . . . . . . . . . . . . . . . . . "2018"^^ . . . . . . . . . . . . . . . . . . . . . . . . . "The Perna are a Hindu caste found mainly in the state of Haryana in India."@en . . "The Perna are a Hindu caste found mainly in the state of Haryana in India."@en . "29401884"^^ . . . . . .