@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bf6cb09a-6b7b-4091-a212-cc820889c319> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bf6cb09a-6b7b-4091-a212-cc820889c319> .