@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ffb5c36-d4fe-42c9-8d27-dd442c357ddc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ffb5c36-d4fe-42c9-8d27-dd442c357ddc> .