@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1e54551-f45e-41a3-930f-5440a88ca15d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1e54551-f45e-41a3-930f-5440a88ca15d> .