@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec9f1b0c-49dd-4a54-89c0-c9cd3e8de4ca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec9f1b0c-49dd-4a54-89c0-c9cd3e8de4ca> .