"Robert I, Count of Flanders"@en . . "1093-10-13Z"^^ . "1071Z"^^ . . "Robert I of Flanders"@en . "1093Z"^^ . . . . "'le Frison'"@en . . "1035Z"^^ . "Count of Flanders" . "Robert I of Flanders (c.\u20091035\u20131093), known as Robert the Frisian, was count of Flanders from 1071 to his death in 1093."@en . . "1093Z"^^ .