@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50629005-e1bf-4f10-81bf-ea8de0780570> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50629005-e1bf-4f10-81bf-ea8de0780570> .