@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab324820-9bd7-41a0-a06d-a56e670c62ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab324820-9bd7-41a0-a06d-a56e670c62ff> .