@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/618250b6-54f3-470f-9591-da90f209af7c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/618250b6-54f3-470f-9591-da90f209af7c> .