urn:ddi:de.dezim:a8c25caf-8a6d-4ec6-8a3e-c690256b743a:1 de.dezim a8c25caf-8a6d-4ec6-8a3e-c690256b743a 1 fdz@dezim-institut.de a1_0201-a1_0205 a1_0201-a1_0205 a1_0201-a1_0205 Netzwerk: Grundschulfreunde network: friends from elementary school network: friends from elementary school Mit wem warst du in der Grundschule befreundet (egal, ob ihr heute befreundet seid oder nicht)? Who were you friends with at primary school (regardless of whether you are friends today or not)? Who were you friends with at primary school (regardless of whether you are friends today or not)?