@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f1ef0c5-3ec1-407e-a15e-0873a356ab94> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f1ef0c5-3ec1-407e-a15e-0873a356ab94> .