@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87b30961-8586-4d27-8bd7-a8ba1dfdfbb8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87b30961-8586-4d27-8bd7-a8ba1dfdfbb8> .