@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d51611ec-1a9c-4f83-8551-0b1c13ad7641> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d51611ec-1a9c-4f83-8551-0b1c13ad7641> .