@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1c89d31e-ad47-4770-b229-85ad643e1dae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1c89d31e-ad47-4770-b229-85ad643e1dae> .