. "2020-02-08T01:57:01Z"^^ . . "Jonas Patrik Ljungstr\u00F6m"@en . . . . . . . . "912717108"^^ . . "4797"^^ . . . "939689390"^^ . "5039"^^ . "Jonas Patrik Ljungstr\u00F6m (12 March 1827 - 22 October 1898) was a Swedish cartographer, geodesist, and teacher at the Royal Institute of Technology."@en . "2019-08-27T12:33:05Z"^^ . "Jonas Patrik Ljungstr\u00F6m (12 March 1827 - 22 October 1898) was a Swedish cartographer, geodesist, and teacher at the Royal Institute of Technology."@en . . "54"^^ . . . "2019-08-27T12:33:04Z"^^ . "54015722"^^ . . "2020-02-08T01:56:58Z"^^ . . . . . . . .