@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c18bf0c1-da3e-4847-becf-2756877907bd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c18bf0c1-da3e-4847-becf-2756877907bd> .