@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a539ec3d-b7aa-434d-a9e8-4da01dfea6a0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a539ec3d-b7aa-434d-a9e8-4da01dfea6a0> .