@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0409bcc7-049e-4a69-8669-3541216ed2cc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0409bcc7-049e-4a69-8669-3541216ed2cc> .