@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec9db230-06ee-4c87-a908-d3a49151ba6f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec9db230-06ee-4c87-a908-d3a49151ba6f> .