@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac217a41-5878-4eef-9071-504cac809579> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac217a41-5878-4eef-9071-504cac809579> .