@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b64cbe53-042f-4f9d-97f0-64911aab31cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b64cbe53-042f-4f9d-97f0-64911aab31cf> .