@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91bbd51b-7b92-4df1-a208-90f798398242> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91bbd51b-7b92-4df1-a208-90f798398242> .