@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9f5ce6b-8dd0-4a12-879c-a6e84f98de00> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9f5ce6b-8dd0-4a12-879c-a6e84f98de00> .