@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9b612f4-2320-42dd-97b2-ab79cd470485> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9b612f4-2320-42dd-97b2-ab79cd470485> .