@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51072ac2-15d8-4d84-9242-ed6daf949e72> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51072ac2-15d8-4d84-9242-ed6daf949e72> .