@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4997b2a8-1cfd-4b92-9a06-f580bbbe11e8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4997b2a8-1cfd-4b92-9a06-f580bbbe11e8> .