@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/550f3c55-0502-417f-b96f-d4268b7729bd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/550f3c55-0502-417f-b96f-d4268b7729bd> .