@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18ae4140-29b0-418e-a963-5e9daca9eee4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18ae4140-29b0-418e-a963-5e9daca9eee4> .