@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9aa5faf-45a3-43a7-b36f-6eee3152d8d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9aa5faf-45a3-43a7-b36f-6eee3152d8d1> .