@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57565525-cb09-4220-b9ed-eb9bb244768d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57565525-cb09-4220-b9ed-eb9bb244768d> .