@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9c0113e-a6a6-4494-b510-626329b29690> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9c0113e-a6a6-4494-b510-626329b29690> .