@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9f99845-802b-46b3-8f13-2892b0057eea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9f99845-802b-46b3-8f13-2892b0057eea> .