@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81955c0d-95be-44b9-904f-4e3c1e38977d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81955c0d-95be-44b9-904f-4e3c1e38977d> .