@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3f9dbc67-f704-45ad-9c63-ae51d8ab109a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3f9dbc67-f704-45ad-9c63-ae51d8ab109a> .