@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/56ee1972-c349-4620-8ad0-17a06ddb639e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/56ee1972-c349-4620-8ad0-17a06ddb639e> .