@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca815a2d-e844-416b-9a0a-f2661dff3014> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca815a2d-e844-416b-9a0a-f2661dff3014> .