@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4929efb9-2558-413c-a883-1b7dc1e8ef79> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4929efb9-2558-413c-a883-1b7dc1e8ef79> .