"PF" . "By-NC-ND 4.0" . "2698df68-c16b-438b-b19f-0169b9131b2c"@de . "2698df68-c16b-438b-b19f-0169b9131b2c"@en . "2698df68-c16b-438b-b19f-0169b9131b2c"@es . "2698df68-c16b-438b-b19f-0169b9131b2c"@fr . "2698df68-c16b-438b-b19f-0169b9131b2c"@nl . . .