@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/839c4621-c3e0-4e35-8bda-f766bef799cf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/839c4621-c3e0-4e35-8bda-f766bef799cf> .