@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b7ac6a6e-a517-4d32-acfb-4229b83cd1ee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b7ac6a6e-a517-4d32-acfb-4229b83cd1ee> .