@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bb623ae9-a4b2-4c50-bdbd-28e87bf58c14> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bb623ae9-a4b2-4c50-bdbd-28e87bf58c14> .