@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a439dfe7-eaf7-442d-82ae-e57150b7fe3d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a439dfe7-eaf7-442d-82ae-e57150b7fe3d> .