card:adb-leerlingen-1001 | vocab:aboutMembership | iisgr:adb-andb/graph/adb-leerlingen-cards2graph | |
card:adb-leerlingen-1001 | vocab:aboutMembership | iisgr:adb-andb/graph/adb-leerlingen-cards2graph |
card:adb-leerlingen-1001 | vocab:aboutMembership | iisgr:adb-andb/graph/adb-leerlingen-cards2graph | |
card:adb-leerlingen-1001 | vocab:aboutMembership | iisgr:adb-andb/graph/adb-leerlingen-cards2graph |