@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d91e42b7-1888-4ed6-9543-d9f5da8e0381> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d91e42b7-1888-4ed6-9543-d9f5da8e0381> .