. "Cat Hair is a spell ingredient."@en . . . . . . "Cat hair"@en . . . "Cat hair is hair from a cat that may be used in some potions. It was kept with other potion ingredients in the Potions Classroom at Hogwarts School of Witchcraft and Wizardry."@en . . "Cat Hair is a spell ingredient."@en . "Cat Hair"@en . . "Cat hair is hair from a cat that may be used in some potions. It was kept with other potion ingredients in the Potions Classroom at Hogwarts School of Witchcraft and Wizardry."@en . . "Cat hair"@en . . .