@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/23e5ea50-0f90-4374-aac3-51819d930fdc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/23e5ea50-0f90-4374-aac3-51819d930fdc> .