@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51006cb5-559b-4f65-93d2-2d9ff73a6843> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51006cb5-559b-4f65-93d2-2d9ff73a6843> .