@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30831278-688b-48dc-a931-78db7f40a4e2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30831278-688b-48dc-a931-78db7f40a4e2> .