@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9ab61f2-3e3b-4d65-801f-9424c9e22a4e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9ab61f2-3e3b-4d65-801f-9424c9e22a4e> .