@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af55307d-94d2-48af-89ae-57b5630c6c40> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af55307d-94d2-48af-89ae-57b5630c6c40> .