@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af0bbef1-35d5-40e9-98e3-9e7a7cf42791> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af0bbef1-35d5-40e9-98e3-9e7a7cf42791> .