@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b17b70e1-001a-4349-acf7-f681ecf250c5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b17b70e1-001a-4349-acf7-f681ecf250c5> .