@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87ce817f-6716-4577-b38e-459ddcdc44ec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87ce817f-6716-4577-b38e-459ddcdc44ec> .