. . . . . "The Burg Schwarzenfels, a ruined castle in the village of Schwarzenfels in Hesse, Germany."@en . "The Burg Schwarzenfels, a ruined castle in the village of Schwarzenfels in Hesse, Germany."@en . "Burg Schwarzenfels"@en . "Burg Schwarzenfels"@en . . . . . "1280"^^ .