@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bb81770b-9b92-47ca-b1fa-3e69808ed624> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bb81770b-9b92-47ca-b1fa-3e69808ed624> .