@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91879152-fe07-4d75-aeb2-5dba9173c422> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91879152-fe07-4d75-aeb2-5dba9173c422> .