@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9821d619-c718-4a4c-bbfb-6101c20ca53f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9821d619-c718-4a4c-bbfb-6101c20ca53f> .