@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1f897b18-1fd7-413a-9805-2821cab444ce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1f897b18-1fd7-413a-9805-2821cab444ce> .