{"archdesc_level":"Bestanddeel","unitdate_end":"1986","physdesc":"4 foto\u0027s\r\n1 blad contactafdrukken","unitid_alternative":"BBI-0074 (voorlopige nummering)","unitid":"unit-0010556","unitdate_start":"1986","unittitle":"Foto\u0027s van de Vehta Bi\u00ebnnale in 1986"}