@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91de9f48-424b-4c39-80a5-82dc9693c117> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91de9f48-424b-4c39-80a5-82dc9693c117> .