@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28417adf-92fc-4a4c-b4f9-d75e710877bd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28417adf-92fc-4a4c-b4f9-d75e710877bd> .