@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac4b5e94-1493-4da0-9b46-641a0cfc9ead> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac4b5e94-1493-4da0-9b46-641a0cfc9ead> .