@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad7fddbb-252e-4ad1-a301-89617d0bd587> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad7fddbb-252e-4ad1-a301-89617d0bd587> .