@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e549e2fc-f59e-4cd2-94ea-be6c44617efc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e549e2fc-f59e-4cd2-94ea-be6c44617efc> .