@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac7b7403-3114-4ee2-86ea-25f748af1328> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac7b7403-3114-4ee2-86ea-25f748af1328> .