@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b8f9250b-503e-436d-8291-ba241f18007a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b8f9250b-503e-436d-8291-ba241f18007a> .