@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64c982f8-b924-4bac-8810-0775442d8fba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64c982f8-b924-4bac-8810-0775442d8fba> .