@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bb8ae687-fad3-4e9a-8094-978352e1ccad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bb8ae687-fad3-4e9a-8094-978352e1ccad> .