@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90aa6dbc-9c16-48af-b0e7-f0436857c80c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90aa6dbc-9c16-48af-b0e7-f0436857c80c> .