@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4efc81b8-f94b-42eb-b85b-fa2d2f30190c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4efc81b8-f94b-42eb-b85b-fa2d2f30190c> .