@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c23ffbfa-54e7-458d-9708-526cc2a08452> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c23ffbfa-54e7-458d-9708-526cc2a08452> .